630074628

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{15259}}^1$

素因数の和:15337

約数の個数: 72

約数和(自身を含む): 1688610560

約数和(自身を除く): 1058535932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 1116, 1147, 1332, 2294, 3441, 4588, 6882, 10323, 13764, 15259, 20646, 30518, 41292, 45777, 61036, 91554, 137331, 183108, 274662, 473029, 549324, 564583, 946058, 1129166, 1419087, 1693749, 1892116, 2258332, 2838174, 3387498, 4257261, 5081247, 5676348, 6774996, 8514522, 10162494, 17029044, 17502073, 20324988, 35004146, 52506219, 70008292, 105012438, 157518657, 210024876, 315037314, 630074628]

約数ペア:

[(1, 630074628), (2, 315037314), (3, 210024876), (4, 157518657), (6, 105012438), (9, 70008292), (12, 52506219), (18, 35004146), (31, 20324988), (36, 17502073), (37, 17029044), (62, 10162494), (74, 8514522), (93, 6774996), (111, 5676348), (124, 5081247), (148, 4257261), (186, 3387498), (222, 2838174), (279, 2258332), (333, 1892116), (372, 1693749), (444, 1419087), (558, 1129166), (666, 946058), (1116, 564583), (1147, 549324), (1332, 473029), (2294, 274662), (3441, 183108), (4588, 137331), (6882, 91554), (10323, 61036), (13764, 45777), (15259, 41292), (20646, 30518)]