42982290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2204

約数の個数: 96

約数和(自身を含む): 127488816

約数和(自身を除く): 84506526

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2161, 2210, 3315, 3978, 4322, 6483, 6630, 9945, 10805, 12966, 19449, 19890, 21610, 28093, 32415, 36737, 38898, 56186, 64830, 73474, 84279, 97245, 110211, 140465, 168558, 183685, 194490, 220422, 252837, 280930, 330633, 367370, 421395, 477581, 505674, 551055, 661266, 842790, 955162, 1102110, 1264185, 1432743, 1653165, 2387905, 2528370, 2865486, 3306330, 4298229, 4775810, 7163715, 8596458, 14327430, 21491145, 42982290]

約数ペア:

[(1, 42982290), (2, 21491145), (3, 14327430), (5, 8596458), (6, 7163715), (9, 4775810), (10, 4298229), (13, 3306330), (15, 2865486), (17, 2528370), (18, 2387905), (26, 1653165), (30, 1432743), (34, 1264185), (39, 1102110), (45, 955162), (51, 842790), (65, 661266), (78, 551055), (85, 505674), (90, 477581), (102, 421395), (117, 367370), (130, 330633), (153, 280930), (170, 252837), (195, 220422), (221, 194490), (234, 183685), (255, 168558), (306, 140465), (390, 110211), (442, 97245), (510, 84279), (585, 73474), (663, 64830), (765, 56186), (1105, 38898), (1170, 36737), (1326, 32415), (1530, 28093), (1989, 21610), (2161, 19890), (2210, 19449), (3315, 12966), (3978, 10805), (4322, 9945), (6483, 6630)]