42304470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1619}}^1$

素因数の和:1709

約数の個数: 64

約数和(自身を含む): 111041280

約数和(自身を除く): 68736810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1619, 1742, 2010, 2613, 3238, 4355, 4857, 5226, 8095, 8710, 9714, 13065, 16190, 21047, 24285, 26130, 42094, 48570, 63141, 105235, 108473, 126282, 210470, 216946, 315705, 325419, 542365, 631410, 650838, 1084730, 1410149, 1627095, 2820298, 3254190, 4230447, 7050745, 8460894, 14101490, 21152235, 42304470]

約数ペア:

[(1, 42304470), (2, 21152235), (3, 14101490), (5, 8460894), (6, 7050745), (10, 4230447), (13, 3254190), (15, 2820298), (26, 1627095), (30, 1410149), (39, 1084730), (65, 650838), (67, 631410), (78, 542365), (130, 325419), (134, 315705), (195, 216946), (201, 210470), (335, 126282), (390, 108473), (402, 105235), (670, 63141), (871, 48570), (1005, 42094), (1619, 26130), (1742, 24285), (2010, 21047), (2613, 16190), (3238, 13065), (4355, 9714), (4857, 8710), (5226, 8095)]