16441470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 45287424

約数和(自身を除く): 28845954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 71, 83, 90, 93, 142, 155, 166, 186, 213, 249, 279, 310, 355, 415, 426, 465, 498, 558, 639, 710, 747, 830, 930, 1065, 1245, 1278, 1395, 1494, 2130, 2201, 2490, 2573, 2790, 3195, 3735, 4402, 5146, 5893, 6390, 6603, 7470, 7719, 11005, 11786, 12865, 13206, 15438, 17679, 19809, 22010, 23157, 25730, 29465, 33015, 35358, 38595, 39618, 46314, 53037, 58930, 66030, 77190, 88395, 99045, 106074, 115785, 176790, 182683, 198090, 231570, 265185, 365366, 530370, 548049, 913415, 1096098, 1644147, 1826830, 2740245, 3288294, 5480490, 8220735, 16441470]

約数ペア:

[(1, 16441470), (2, 8220735), (3, 5480490), (5, 3288294), (6, 2740245), (9, 1826830), (10, 1644147), (15, 1096098), (18, 913415), (30, 548049), (31, 530370), (45, 365366), (62, 265185), (71, 231570), (83, 198090), (90, 182683), (93, 176790), (142, 115785), (155, 106074), (166, 99045), (186, 88395), (213, 77190), (249, 66030), (279, 58930), (310, 53037), (355, 46314), (415, 39618), (426, 38595), (465, 35358), (498, 33015), (558, 29465), (639, 25730), (710, 23157), (747, 22010), (830, 19809), (930, 17679), (1065, 15438), (1245, 13206), (1278, 12865), (1395, 11786), (1494, 11005), (2130, 7719), (2201, 7470), (2490, 6603), (2573, 6390), (2790, 5893), (3195, 5146), (3735, 4402)]