1400979450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31237}}^1$

素因数の和:31288

約数の個数: 96

約数和(自身を含む): 3904500096

約数和(自身を除く): 2503520646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 115, 130, 138, 150, 195, 230, 299, 325, 345, 390, 575, 598, 650, 690, 897, 975, 1150, 1495, 1725, 1794, 1950, 2990, 3450, 4485, 7475, 8970, 14950, 22425, 31237, 44850, 62474, 93711, 156185, 187422, 312370, 406081, 468555, 718451, 780925, 812162, 937110, 1218243, 1436902, 1561850, 2030405, 2155353, 2342775, 2436486, 3592255, 4060810, 4310706, 4685550, 6091215, 7184510, 9339863, 10152025, 10776765, 12182430, 17961275, 18679726, 20304050, 21553530, 28019589, 30456075, 35922550, 46699315, 53883825, 56039178, 60912150, 93398630, 107767650, 140097945, 233496575, 280195890, 466993150, 700489725, 1400979450]

約数ペア:

[(1, 1400979450), (2, 700489725), (3, 466993150), (5, 280195890), (6, 233496575), (10, 140097945), (13, 107767650), (15, 93398630), (23, 60912150), (25, 56039178), (26, 53883825), (30, 46699315), (39, 35922550), (46, 30456075), (50, 28019589), (65, 21553530), (69, 20304050), (75, 18679726), (78, 17961275), (115, 12182430), (130, 10776765), (138, 10152025), (150, 9339863), (195, 7184510), (230, 6091215), (299, 4685550), (325, 4310706), (345, 4060810), (390, 3592255), (575, 2436486), (598, 2342775), (650, 2155353), (690, 2030405), (897, 1561850), (975, 1436902), (1150, 1218243), (1495, 937110), (1725, 812162), (1794, 780925), (1950, 718451), (2990, 468555), (3450, 406081), (4485, 312370), (7475, 187422), (8970, 156185), (14950, 93711), (22425, 62474), (31237, 44850)]