19150950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 61996032

約数和(自身を除く): 42845082

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 25, 26, 30, 35, 39, 42, 46, 50, 61, 65, 69, 70, 75, 78, 91, 105, 115, 122, 130, 138, 150, 161, 175, 182, 183, 195, 210, 230, 273, 299, 305, 322, 325, 345, 350, 366, 390, 427, 455, 483, 525, 546, 575, 598, 610, 650, 690, 793, 805, 854, 897, 910, 915, 966, 975, 1050, 1150, 1281, 1365, 1403, 1495, 1525, 1586, 1610, 1725, 1794, 1830, 1950, 2093, 2135, 2275, 2379, 2415, 2562, 2730, 2806, 2990, 3050, 3450, 3965, 4025, 4186, 4209, 4270, 4485, 4550, 4575, 4758, 4830, 5551, 6279, 6405, 6825, 7015, 7475, 7930, 8050, 8418, 8970, 9150, 9821, 10465, 10675, 11102, 11895, 12075, 12558, 12810, 13650, 14030, 14950, 16653, 18239, 19642, 19825, 20930, 21045, 21350, 22425, 23790, 24150, 27755, 29463, 31395, 32025, 33306, 35075, 36478, 39650, 42090, 44850, 49105, 52325, 54717, 55510, 58926, 59475, 62790, 64050, 70150, 83265, 91195, 98210, 104650, 105225, 109434, 118950, 127673, 138775, 147315, 156975, 166530, 182390, 210450, 245525, 255346, 273585, 277550, 294630, 313950, 383019, 416325, 455975, 491050, 547170, 638365, 736575, 766038, 832650, 911950, 1276730, 1367925, 1473150, 1915095, 2735850, 3191825, 3830190, 6383650, 9575475, 19150950]

約数ペア:

[(1, 19150950), (2, 9575475), (3, 6383650), (5, 3830190), (6, 3191825), (7, 2735850), (10, 1915095), (13, 1473150), (14, 1367925), (15, 1276730), (21, 911950), (23, 832650), (25, 766038), (26, 736575), (30, 638365), (35, 547170), (39, 491050), (42, 455975), (46, 416325), (50, 383019), (61, 313950), (65, 294630), (69, 277550), (70, 273585), (75, 255346), (78, 245525), (91, 210450), (105, 182390), (115, 166530), (122, 156975), (130, 147315), (138, 138775), (150, 127673), (161, 118950), (175, 109434), (182, 105225), (183, 104650), (195, 98210), (210, 91195), (230, 83265), (273, 70150), (299, 64050), (305, 62790), (322, 59475), (325, 58926), (345, 55510), (350, 54717), (366, 52325), (390, 49105), (427, 44850), (455, 42090), (483, 39650), (525, 36478), (546, 35075), (575, 33306), (598, 32025), (610, 31395), (650, 29463), (690, 27755), (793, 24150), (805, 23790), (854, 22425), (897, 21350), (910, 21045), (915, 20930), (966, 19825), (975, 19642), (1050, 18239), (1150, 16653), (1281, 14950), (1365, 14030), (1403, 13650), (1495, 12810), (1525, 12558), (1586, 12075), (1610, 11895), (1725, 11102), (1794, 10675), (1830, 10465), (1950, 9821), (2093, 9150), (2135, 8970), (2275, 8418), (2379, 8050), (2415, 7930), (2562, 7475), (2730, 7015), (2806, 6825), (2990, 6405), (3050, 6279), (3450, 5551), (3965, 4830), (4025, 4758), (4186, 4575), (4209, 4550), (4270, 4485)]