221503230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14563}}^1$

素因数の和:14602

約数の個数: 72

約数和(自身を含む): 623659608

約数和(自身を除く): 402156378

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 14563, 15210, 29126, 43689, 72815, 87378, 131067, 145630, 189319, 218445, 262134, 378638, 436890, 567957, 655335, 946595, 1135914, 1310670, 1703871, 1893190, 2461147, 2839785, 3407742, 4922294, 5679570, 7383441, 8519355, 12305735, 14766882, 17038710, 22150323, 24611470, 36917205, 44300646, 73834410, 110751615, 221503230]

約数ペア:

[(1, 221503230), (2, 110751615), (3, 73834410), (5, 44300646), (6, 36917205), (9, 24611470), (10, 22150323), (13, 17038710), (15, 14766882), (18, 12305735), (26, 8519355), (30, 7383441), (39, 5679570), (45, 4922294), (65, 3407742), (78, 2839785), (90, 2461147), (117, 1893190), (130, 1703871), (169, 1310670), (195, 1135914), (234, 946595), (338, 655335), (390, 567957), (507, 436890), (585, 378638), (845, 262134), (1014, 218445), (1170, 189319), (1521, 145630), (1690, 131067), (2535, 87378), (3042, 72815), (5070, 43689), (7605, 29126), (14563, 15210)]