1916430750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{65519}}^1$

素因数の和:65555

約数の個数: 96

約数和(自身を含む): 5580731520

約数和(自身を除く): 3664300770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 195, 225, 234, 250, 325, 375, 390, 450, 585, 650, 750, 975, 1125, 1170, 1625, 1950, 2250, 2925, 3250, 4875, 5850, 9750, 14625, 29250, 65519, 131038, 196557, 327595, 393114, 589671, 655190, 851747, 982785, 1179342, 1637975, 1703494, 1965570, 2555241, 2948355, 3275950, 4258735, 4913925, 5110482, 5896710, 7665723, 8189875, 8517470, 9827850, 12776205, 14741775, 15331446, 16379750, 21293675, 24569625, 25552410, 29483550, 38328615, 42587350, 49139250, 63881025, 73708875, 76657230, 106468375, 127762050, 147417750, 191643075, 212936750, 319405125, 383286150, 638810250, 958215375, 1916430750]

約数ペア:

[(1, 1916430750), (2, 958215375), (3, 638810250), (5, 383286150), (6, 319405125), (9, 212936750), (10, 191643075), (13, 147417750), (15, 127762050), (18, 106468375), (25, 76657230), (26, 73708875), (30, 63881025), (39, 49139250), (45, 42587350), (50, 38328615), (65, 29483550), (75, 25552410), (78, 24569625), (90, 21293675), (117, 16379750), (125, 15331446), (130, 14741775), (150, 12776205), (195, 9827850), (225, 8517470), (234, 8189875), (250, 7665723), (325, 5896710), (375, 5110482), (390, 4913925), (450, 4258735), (585, 3275950), (650, 2948355), (750, 2555241), (975, 1965570), (1125, 1703494), (1170, 1637975), (1625, 1179342), (1950, 982785), (2250, 851747), (2925, 655190), (3250, 589671), (4875, 393114), (5850, 327595), (9750, 196557), (14625, 131038), (29250, 65519)]