26494650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:685

約数の個数: 144

約数和(自身を含む): 87744384

約数和(自身を除く): 61249734

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 647, 650, 819, 910, 975, 1050, 1170, 1294, 1365, 1575, 1638, 1941, 1950, 2275, 2730, 2925, 3150, 3235, 3882, 4095, 4529, 4550, 5823, 5850, 6470, 6825, 8190, 8411, 9058, 9705, 11646, 13587, 13650, 16175, 16822, 19410, 20475, 22645, 25233, 27174, 29115, 32350, 40761, 40950, 42055, 45290, 48525, 50466, 58230, 58877, 67935, 75699, 81522, 84110, 97050, 113225, 117754, 126165, 135870, 145575, 151398, 176631, 203805, 210275, 226450, 252330, 291150, 294385, 339675, 353262, 378495, 407610, 420550, 529893, 588770, 630825, 679350, 756990, 883155, 1019025, 1059786, 1261650, 1471925, 1766310, 1892475, 2038050, 2649465, 2943850, 3784950, 4415775, 5298930, 8831550, 13247325, 26494650]

約数ペア:

[(1, 26494650), (2, 13247325), (3, 8831550), (5, 5298930), (6, 4415775), (7, 3784950), (9, 2943850), (10, 2649465), (13, 2038050), (14, 1892475), (15, 1766310), (18, 1471925), (21, 1261650), (25, 1059786), (26, 1019025), (30, 883155), (35, 756990), (39, 679350), (42, 630825), (45, 588770), (50, 529893), (63, 420550), (65, 407610), (70, 378495), (75, 353262), (78, 339675), (90, 294385), (91, 291150), (105, 252330), (117, 226450), (126, 210275), (130, 203805), (150, 176631), (175, 151398), (182, 145575), (195, 135870), (210, 126165), (225, 117754), (234, 113225), (273, 97050), (315, 84110), (325, 81522), (350, 75699), (390, 67935), (450, 58877), (455, 58230), (525, 50466), (546, 48525), (585, 45290), (630, 42055), (647, 40950), (650, 40761), (819, 32350), (910, 29115), (975, 27174), (1050, 25233), (1170, 22645), (1294, 20475), (1365, 19410), (1575, 16822), (1638, 16175), (1941, 13650), (1950, 13587), (2275, 11646), (2730, 9705), (2925, 9058), (3150, 8411), (3235, 8190), (3882, 6825), (4095, 6470), (4529, 5850), (4550, 5823)]