242515170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{86923}}^1$

素因数の和:86967

約数の個数: 48

約数和(自身を含む): 650886912

約数和(自身を除く): 408371742

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 86923, 173846, 260769, 434615, 521538, 782307, 869230, 1303845, 1564614, 2607690, 2694613, 3911535, 5389226, 7823070, 8083839, 13473065, 16167678, 24251517, 26946130, 40419195, 48503034, 80838390, 121257585, 242515170]

約数ペア:

[(1, 242515170), (2, 121257585), (3, 80838390), (5, 48503034), (6, 40419195), (9, 26946130), (10, 24251517), (15, 16167678), (18, 13473065), (30, 8083839), (31, 7823070), (45, 5389226), (62, 3911535), (90, 2694613), (93, 2607690), (155, 1564614), (186, 1303845), (279, 869230), (310, 782307), (465, 521538), (558, 434615), (930, 260769), (1395, 173846), (2790, 86923)]