13490350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 27118800

約数和(自身を除く): 13628450

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 59, 85, 118, 170, 269, 295, 425, 538, 590, 850, 1003, 1345, 1475, 2006, 2690, 2950, 4573, 5015, 6725, 9146, 10030, 13450, 15871, 22865, 25075, 31742, 45730, 50150, 79355, 114325, 158710, 228650, 269807, 396775, 539614, 793550, 1349035, 2698070, 6745175, 13490350]

約数ペア:

[(1, 13490350), (2, 6745175), (5, 2698070), (10, 1349035), (17, 793550), (25, 539614), (34, 396775), (50, 269807), (59, 228650), (85, 158710), (118, 114325), (170, 79355), (269, 50150), (295, 45730), (425, 31742), (538, 25075), (590, 22865), (850, 15871), (1003, 13450), (1345, 10030), (1475, 9146), (2006, 6725), (2690, 5015), (2950, 4573)]