42004380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2107

約数の個数: 96

約数和(自身を含む): 132507648

約数和(自身を除く): 90503268

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 2053, 3410, 4092, 4106, 5115, 6159, 6820, 8212, 10230, 10265, 12318, 20460, 20530, 22583, 24636, 30795, 41060, 45166, 61590, 63643, 67749, 90332, 112915, 123180, 127286, 135498, 190929, 225830, 254572, 270996, 318215, 338745, 381858, 451660, 636430, 677490, 700073, 763716, 954645, 1272860, 1354980, 1400146, 1909290, 2100219, 2800292, 3500365, 3818580, 4200438, 7000730, 8400876, 10501095, 14001460, 21002190, 42004380]

約数ペア:

[(1, 42004380), (2, 21002190), (3, 14001460), (4, 10501095), (5, 8400876), (6, 7000730), (10, 4200438), (11, 3818580), (12, 3500365), (15, 2800292), (20, 2100219), (22, 1909290), (30, 1400146), (31, 1354980), (33, 1272860), (44, 954645), (55, 763716), (60, 700073), (62, 677490), (66, 636430), (93, 451660), (110, 381858), (124, 338745), (132, 318215), (155, 270996), (165, 254572), (186, 225830), (220, 190929), (310, 135498), (330, 127286), (341, 123180), (372, 112915), (465, 90332), (620, 67749), (660, 63643), (682, 61590), (930, 45166), (1023, 41060), (1364, 30795), (1705, 24636), (1860, 22583), (2046, 20530), (2053, 20460), (3410, 12318), (4092, 10265), (4106, 10230), (5115, 8212), (6159, 6820)]