130819650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1020

約数の個数: 96

約数和(自身を含む): 354560640

約数和(自身を除く): 223740990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 73, 75, 78, 130, 146, 150, 195, 219, 325, 365, 390, 438, 650, 730, 919, 949, 975, 1095, 1825, 1838, 1898, 1950, 2190, 2757, 2847, 3650, 4595, 4745, 5475, 5514, 5694, 9190, 9490, 10950, 11947, 13785, 14235, 22975, 23725, 23894, 27570, 28470, 35841, 45950, 47450, 59735, 67087, 68925, 71175, 71682, 119470, 134174, 137850, 142350, 179205, 201261, 298675, 335435, 358410, 402522, 597350, 670870, 872131, 896025, 1006305, 1677175, 1744262, 1792050, 2012610, 2616393, 3354350, 4360655, 5031525, 5232786, 8721310, 10063050, 13081965, 21803275, 26163930, 43606550, 65409825, 130819650]

約数ペア:

[(1, 130819650), (2, 65409825), (3, 43606550), (5, 26163930), (6, 21803275), (10, 13081965), (13, 10063050), (15, 8721310), (25, 5232786), (26, 5031525), (30, 4360655), (39, 3354350), (50, 2616393), (65, 2012610), (73, 1792050), (75, 1744262), (78, 1677175), (130, 1006305), (146, 896025), (150, 872131), (195, 670870), (219, 597350), (325, 402522), (365, 358410), (390, 335435), (438, 298675), (650, 201261), (730, 179205), (919, 142350), (949, 137850), (975, 134174), (1095, 119470), (1825, 71682), (1838, 71175), (1898, 68925), (1950, 67087), (2190, 59735), (2757, 47450), (2847, 45950), (3650, 35841), (4595, 28470), (4745, 27570), (5475, 23894), (5514, 23725), (5694, 22975), (9190, 14235), (9490, 13785), (10950, 11947)]