1238033550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4261}}^1$

素因数の和:4438

約数の個数: 96

約数和(自身を含む): 3329474400

約数和(自身を除く): 2091440850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 149, 150, 195, 298, 325, 390, 447, 650, 745, 894, 975, 1490, 1937, 1950, 2235, 3725, 3874, 4261, 4470, 5811, 7450, 8522, 9685, 11175, 11622, 12783, 19370, 21305, 22350, 25566, 29055, 42610, 48425, 55393, 58110, 63915, 96850, 106525, 110786, 127830, 145275, 166179, 213050, 276965, 290550, 319575, 332358, 553930, 634889, 639150, 830895, 1269778, 1384825, 1661790, 1904667, 2769650, 3174445, 3809334, 4154475, 6348890, 8253557, 8308950, 9523335, 15872225, 16507114, 19046670, 24760671, 31744450, 41267785, 47616675, 49521342, 82535570, 95233350, 123803355, 206338925, 247606710, 412677850, 619016775, 1238033550]

約数ペア:

[(1, 1238033550), (2, 619016775), (3, 412677850), (5, 247606710), (6, 206338925), (10, 123803355), (13, 95233350), (15, 82535570), (25, 49521342), (26, 47616675), (30, 41267785), (39, 31744450), (50, 24760671), (65, 19046670), (75, 16507114), (78, 15872225), (130, 9523335), (149, 8308950), (150, 8253557), (195, 6348890), (298, 4154475), (325, 3809334), (390, 3174445), (447, 2769650), (650, 1904667), (745, 1661790), (894, 1384825), (975, 1269778), (1490, 830895), (1937, 639150), (1950, 634889), (2235, 553930), (3725, 332358), (3874, 319575), (4261, 290550), (4470, 276965), (5811, 213050), (7450, 166179), (8522, 145275), (9685, 127830), (11175, 110786), (11622, 106525), (12783, 96850), (19370, 63915), (21305, 58110), (22350, 55393), (25566, 48425), (29055, 42610)]