673630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 32

約数和(自身を含む): 1306368

約数和(自身を除く): 632738

約数列:

[1, 2, 5, 10, 31, 41, 53, 62, 82, 106, 155, 205, 265, 310, 410, 530, 1271, 1643, 2173, 2542, 3286, 4346, 6355, 8215, 10865, 12710, 16430, 21730, 67363, 134726, 336815, 673630]

約数ペア:

[(1, 673630), (2, 336815), (5, 134726), (10, 67363), (31, 21730), (41, 16430), (53, 12710), (62, 10865), (82, 8215), (106, 6355), (155, 4346), (205, 3286), (265, 2542), (310, 2173), (410, 1643), (530, 1271)]