1570297770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{619}}^1$

素因数の和:1100

約数の個数: 96

約数和(自身を含む): 4157412480

約数和(自身を除く): 2587114710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 397, 426, 619, 639, 710, 794, 1065, 1191, 1238, 1278, 1857, 1985, 2130, 2382, 3095, 3195, 3573, 3714, 3970, 5571, 5955, 6190, 6390, 7146, 9285, 11142, 11910, 17865, 18570, 27855, 28187, 35730, 43949, 55710, 56374, 84561, 87898, 131847, 140935, 169122, 219745, 245743, 253683, 263694, 281870, 395541, 422805, 439490, 491486, 507366, 659235, 737229, 791082, 845610, 1228715, 1268415, 1318470, 1474458, 1977705, 2211687, 2457430, 2536830, 3686145, 3955410, 4423374, 7372290, 11058435, 17447753, 22116870, 34895506, 52343259, 87238765, 104686518, 157029777, 174477530, 261716295, 314059554, 523432590, 785148885, 1570297770]

約数ペア:

[(1, 1570297770), (2, 785148885), (3, 523432590), (5, 314059554), (6, 261716295), (9, 174477530), (10, 157029777), (15, 104686518), (18, 87238765), (30, 52343259), (45, 34895506), (71, 22116870), (90, 17447753), (142, 11058435), (213, 7372290), (355, 4423374), (397, 3955410), (426, 3686145), (619, 2536830), (639, 2457430), (710, 2211687), (794, 1977705), (1065, 1474458), (1191, 1318470), (1238, 1268415), (1278, 1228715), (1857, 845610), (1985, 791082), (2130, 737229), (2382, 659235), (3095, 507366), (3195, 491486), (3573, 439490), (3714, 422805), (3970, 395541), (5571, 281870), (5955, 263694), (6190, 253683), (6390, 245743), (7146, 219745), (9285, 169122), (11142, 140935), (11910, 131847), (17865, 87898), (18570, 84561), (27855, 56374), (28187, 55710), (35730, 43949)]