40514790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 100590336

約数和(自身を除く): 60075546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 83, 106, 159, 166, 249, 265, 307, 318, 415, 498, 530, 614, 795, 830, 921, 1245, 1535, 1590, 1842, 2490, 3070, 4399, 4605, 8798, 9210, 13197, 16271, 21995, 25481, 26394, 32542, 43990, 48813, 50962, 65985, 76443, 81355, 97626, 127405, 131970, 152886, 162710, 244065, 254810, 382215, 488130, 764430, 1350493, 2700986, 4051479, 6752465, 8102958, 13504930, 20257395, 40514790]

約数ペア:

[(1, 40514790), (2, 20257395), (3, 13504930), (5, 8102958), (6, 6752465), (10, 4051479), (15, 2700986), (30, 1350493), (53, 764430), (83, 488130), (106, 382215), (159, 254810), (166, 244065), (249, 162710), (265, 152886), (307, 131970), (318, 127405), (415, 97626), (498, 81355), (530, 76443), (614, 65985), (795, 50962), (830, 48813), (921, 43990), (1245, 32542), (1535, 26394), (1590, 25481), (1842, 21995), (2490, 16271), (3070, 13197), (4399, 9210), (4605, 8798)]