30151530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 82487808

約数和(自身を除く): 52336278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 101, 107, 155, 186, 202, 214, 279, 303, 310, 321, 465, 505, 535, 558, 606, 642, 909, 930, 963, 1010, 1070, 1395, 1515, 1605, 1818, 1926, 2790, 3030, 3131, 3210, 3317, 4545, 4815, 6262, 6634, 9090, 9393, 9630, 9951, 10807, 15655, 16585, 18786, 19902, 21614, 28179, 29853, 31310, 32421, 33170, 46965, 49755, 54035, 56358, 59706, 64842, 93930, 97263, 99510, 108070, 140895, 149265, 162105, 194526, 281790, 298530, 324210, 335017, 486315, 670034, 972630, 1005051, 1675085, 2010102, 3015153, 3350170, 5025255, 6030306, 10050510, 15075765, 30151530]

約数ペア:

[(1, 30151530), (2, 15075765), (3, 10050510), (5, 6030306), (6, 5025255), (9, 3350170), (10, 3015153), (15, 2010102), (18, 1675085), (30, 1005051), (31, 972630), (45, 670034), (62, 486315), (90, 335017), (93, 324210), (101, 298530), (107, 281790), (155, 194526), (186, 162105), (202, 149265), (214, 140895), (279, 108070), (303, 99510), (310, 97263), (321, 93930), (465, 64842), (505, 59706), (535, 56358), (558, 54035), (606, 49755), (642, 46965), (909, 33170), (930, 32421), (963, 31310), (1010, 29853), (1070, 28179), (1395, 21614), (1515, 19902), (1605, 18786), (1818, 16585), (1926, 15655), (2790, 10807), (3030, 9951), (3131, 9630), (3210, 9393), (3317, 9090), (4545, 6634), (4815, 6262)]