462990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 64

約数和(自身を含む): 1285632

約数和(自身を除く): 822642

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 61, 66, 69, 110, 115, 122, 138, 165, 183, 230, 253, 305, 330, 345, 366, 506, 610, 671, 690, 759, 915, 1265, 1342, 1403, 1518, 1830, 2013, 2530, 2806, 3355, 3795, 4026, 4209, 6710, 7015, 7590, 8418, 10065, 14030, 15433, 20130, 21045, 30866, 42090, 46299, 77165, 92598, 154330, 231495, 462990]

約数ペア:

[(1, 462990), (2, 231495), (3, 154330), (5, 92598), (6, 77165), (10, 46299), (11, 42090), (15, 30866), (22, 21045), (23, 20130), (30, 15433), (33, 14030), (46, 10065), (55, 8418), (61, 7590), (66, 7015), (69, 6710), (110, 4209), (115, 4026), (122, 3795), (138, 3355), (165, 2806), (183, 2530), (230, 2013), (253, 1830), (305, 1518), (330, 1403), (345, 1342), (366, 1265), (506, 915), (610, 759), (671, 690)]