22200570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 66718080

約数和(自身を除く): 44517510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 131, 210, 262, 269, 315, 393, 538, 630, 655, 786, 807, 917, 1179, 1310, 1345, 1614, 1834, 1883, 1965, 2358, 2421, 2690, 2751, 3766, 3930, 4035, 4585, 4842, 5502, 5649, 5895, 8070, 8253, 9170, 9415, 11298, 11790, 12105, 13755, 16506, 16947, 18830, 24210, 27510, 28245, 33894, 35239, 41265, 56490, 70478, 82530, 84735, 105717, 169470, 176195, 211434, 246673, 317151, 352390, 493346, 528585, 634302, 740019, 1057170, 1233365, 1480038, 1585755, 2220057, 2466730, 3171510, 3700095, 4440114, 7400190, 11100285, 22200570]

約数ペア:

[(1, 22200570), (2, 11100285), (3, 7400190), (5, 4440114), (6, 3700095), (7, 3171510), (9, 2466730), (10, 2220057), (14, 1585755), (15, 1480038), (18, 1233365), (21, 1057170), (30, 740019), (35, 634302), (42, 528585), (45, 493346), (63, 352390), (70, 317151), (90, 246673), (105, 211434), (126, 176195), (131, 169470), (210, 105717), (262, 84735), (269, 82530), (315, 70478), (393, 56490), (538, 41265), (630, 35239), (655, 33894), (786, 28245), (807, 27510), (917, 24210), (1179, 18830), (1310, 16947), (1345, 16506), (1614, 13755), (1834, 12105), (1883, 11790), (1965, 11298), (2358, 9415), (2421, 9170), (2690, 8253), (2751, 8070), (3766, 5895), (3930, 5649), (4035, 5502), (4585, 4842)]