42818130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 116812800

約数和(自身を除く): 73994670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 103, 149, 155, 186, 206, 279, 298, 309, 310, 447, 465, 515, 558, 618, 745, 894, 927, 930, 1030, 1341, 1395, 1490, 1545, 1854, 2235, 2682, 2790, 3090, 3193, 4470, 4619, 4635, 6386, 6705, 9238, 9270, 9579, 13410, 13857, 15347, 15965, 19158, 23095, 27714, 28737, 30694, 31930, 41571, 46041, 46190, 47895, 57474, 69285, 76735, 83142, 92082, 95790, 138123, 138570, 143685, 153470, 207855, 230205, 276246, 287370, 415710, 460410, 475757, 690615, 951514, 1381230, 1427271, 2378785, 2854542, 4281813, 4757570, 7136355, 8563626, 14272710, 21409065, 42818130]

約数ペア:

[(1, 42818130), (2, 21409065), (3, 14272710), (5, 8563626), (6, 7136355), (9, 4757570), (10, 4281813), (15, 2854542), (18, 2378785), (30, 1427271), (31, 1381230), (45, 951514), (62, 690615), (90, 475757), (93, 460410), (103, 415710), (149, 287370), (155, 276246), (186, 230205), (206, 207855), (279, 153470), (298, 143685), (309, 138570), (310, 138123), (447, 95790), (465, 92082), (515, 83142), (558, 76735), (618, 69285), (745, 57474), (894, 47895), (927, 46190), (930, 46041), (1030, 41571), (1341, 31930), (1395, 30694), (1490, 28737), (1545, 27714), (1854, 23095), (2235, 19158), (2682, 15965), (2790, 15347), (3090, 13857), (3193, 13410), (4470, 9579), (4619, 9270), (4635, 9238), (6386, 6705)]