29124420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37339}}^1$

素因数の和:37364

約数の個数: 48

約数和(自身を含む): 87823680

約数和(自身を除く): 58699260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 37339, 74678, 112017, 149356, 186695, 224034, 373390, 448068, 485407, 560085, 746780, 970814, 1120170, 1456221, 1941628, 2240340, 2427035, 2912442, 4854070, 5824884, 7281105, 9708140, 14562210, 29124420]

約数ペア:

[(1, 29124420), (2, 14562210), (3, 9708140), (4, 7281105), (5, 5824884), (6, 4854070), (10, 2912442), (12, 2427035), (13, 2240340), (15, 1941628), (20, 1456221), (26, 1120170), (30, 970814), (39, 746780), (52, 560085), (60, 485407), (65, 448068), (78, 373390), (130, 224034), (156, 186695), (195, 149356), (260, 112017), (390, 74678), (780, 37339)]