16827420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 49674240

約数和(自身を除く): 32846820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 83, 93, 109, 124, 155, 166, 186, 218, 249, 310, 327, 332, 372, 415, 436, 465, 498, 545, 620, 654, 830, 930, 996, 1090, 1245, 1308, 1635, 1660, 1860, 2180, 2490, 2573, 3270, 3379, 4980, 5146, 6540, 6758, 7719, 9047, 10137, 10292, 12865, 13516, 15438, 16895, 18094, 20274, 25730, 27141, 30876, 33790, 36188, 38595, 40548, 45235, 50685, 51460, 54282, 67580, 77190, 90470, 101370, 108564, 135705, 154380, 180940, 202740, 271410, 280457, 542820, 560914, 841371, 1121828, 1402285, 1682742, 2804570, 3365484, 4206855, 5609140, 8413710, 16827420]

約数ペア:

[(1, 16827420), (2, 8413710), (3, 5609140), (4, 4206855), (5, 3365484), (6, 2804570), (10, 1682742), (12, 1402285), (15, 1121828), (20, 841371), (30, 560914), (31, 542820), (60, 280457), (62, 271410), (83, 202740), (93, 180940), (109, 154380), (124, 135705), (155, 108564), (166, 101370), (186, 90470), (218, 77190), (249, 67580), (310, 54282), (327, 51460), (332, 50685), (372, 45235), (415, 40548), (436, 38595), (465, 36188), (498, 33790), (545, 30876), (620, 27141), (654, 25730), (830, 20274), (930, 18094), (996, 16895), (1090, 15438), (1245, 13516), (1308, 12865), (1635, 10292), (1660, 10137), (1860, 9047), (2180, 7719), (2490, 6758), (2573, 6540), (3270, 5146), (3379, 4980)]