307849530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7043}}^1$

素因数の和:7131

約数の個数: 64

約数和(自身を含む): 779010048

約数和(自身を除く): 471160518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 141, 155, 186, 235, 282, 310, 465, 470, 705, 930, 1410, 1457, 2914, 4371, 7043, 7285, 8742, 14086, 14570, 21129, 21855, 35215, 42258, 43710, 70430, 105645, 211290, 218333, 331021, 436666, 654999, 662042, 993063, 1091665, 1309998, 1655105, 1986126, 2183330, 3274995, 3310210, 4965315, 6549990, 9930630, 10261651, 20523302, 30784953, 51308255, 61569906, 102616510, 153924765, 307849530]

約数ペア:

[(1, 307849530), (2, 153924765), (3, 102616510), (5, 61569906), (6, 51308255), (10, 30784953), (15, 20523302), (30, 10261651), (31, 9930630), (47, 6549990), (62, 4965315), (93, 3310210), (94, 3274995), (141, 2183330), (155, 1986126), (186, 1655105), (235, 1309998), (282, 1091665), (310, 993063), (465, 662042), (470, 654999), (705, 436666), (930, 331021), (1410, 218333), (1457, 211290), (2914, 105645), (4371, 70430), (7043, 43710), (7285, 42258), (8742, 35215), (14086, 21855), (14570, 21129)]