15207955140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{593597}}^1$

素因数の和:593677

約数の個数: 96

約数和(自身を含む): 49463334144

約数和(自身を除く): 34255379004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 6405, 8540, 12810, 25620, 593597, 1187194, 1780791, 2374388, 2967985, 3561582, 4155179, 5935970, 7123164, 8310358, 8903955, 11871940, 12465537, 16620716, 17807910, 20775895, 24931074, 35615820, 36209417, 41551790, 49862148, 62327685, 72418834, 83103580, 108628251, 124655370, 144837668, 181047085, 217256502, 249310740, 253465919, 362094170, 434513004, 506931838, 543141255, 724188340, 760397757, 1013863676, 1086282510, 1267329595, 1520795514, 2172565020, 2534659190, 3041591028, 3801988785, 5069318380, 7603977570, 15207955140]

約数ペア:

[(1, 15207955140), (2, 7603977570), (3, 5069318380), (4, 3801988785), (5, 3041591028), (6, 2534659190), (7, 2172565020), (10, 1520795514), (12, 1267329595), (14, 1086282510), (15, 1013863676), (20, 760397757), (21, 724188340), (28, 543141255), (30, 506931838), (35, 434513004), (42, 362094170), (60, 253465919), (61, 249310740), (70, 217256502), (84, 181047085), (105, 144837668), (122, 124655370), (140, 108628251), (183, 83103580), (210, 72418834), (244, 62327685), (305, 49862148), (366, 41551790), (420, 36209417), (427, 35615820), (610, 24931074), (732, 20775895), (854, 17807910), (915, 16620716), (1220, 12465537), (1281, 11871940), (1708, 8903955), (1830, 8310358), (2135, 7123164), (2562, 5935970), (3660, 4155179), (4270, 3561582), (5124, 2967985), (6405, 2374388), (8540, 1780791), (12810, 1187194), (25620, 593597)]