31503011910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7459}}^1\times {\mathrm{6121}}^1$

素因数の和:13613

約数の個数: 64

約数和(自身を含む): 78917967360

約数和(自身を除く): 47414955450

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 6121, 7459, 12242, 14918, 18363, 22377, 30605, 36726, 37295, 44754, 61210, 74590, 91815, 111885, 140783, 171557, 183630, 223770, 281566, 343114, 422349, 514671, 703915, 844698, 857785, 1029342, 1407830, 1715570, 2111745, 2573355, 4223490, 5146710, 45656539, 91313078, 136969617, 228282695, 273939234, 456565390, 684848085, 1050100397, 1369696170, 2100200794, 3150301191, 5250501985, 6300602382, 10501003970, 15751505955, 31503011910]

約数ペア:

[(1, 31503011910), (2, 15751505955), (3, 10501003970), (5, 6300602382), (6, 5250501985), (10, 3150301191), (15, 2100200794), (23, 1369696170), (30, 1050100397), (46, 684848085), (69, 456565390), (115, 273939234), (138, 228282695), (230, 136969617), (345, 91313078), (690, 45656539), (6121, 5146710), (7459, 4223490), (12242, 2573355), (14918, 2111745), (18363, 1715570), (22377, 1407830), (30605, 1029342), (36726, 857785), (37295, 844698), (44754, 703915), (61210, 514671), (74590, 422349), (91815, 343114), (111885, 281566), (140783, 223770), (171557, 183630)]