331323330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:836

約数の個数: 128

約数和(自身を含む): 917441280

約数和(自身を除く): 586117950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 61, 65, 78, 95, 114, 122, 130, 183, 190, 195, 247, 285, 305, 366, 390, 494, 570, 610, 733, 741, 793, 915, 1159, 1235, 1466, 1482, 1586, 1830, 2199, 2318, 2379, 2470, 3477, 3665, 3705, 3965, 4398, 4758, 5795, 6954, 7330, 7410, 7930, 9529, 10995, 11590, 11895, 13927, 15067, 17385, 19058, 21990, 23790, 27854, 28587, 30134, 34770, 41781, 44713, 45201, 47645, 57174, 69635, 75335, 83562, 89426, 90402, 95290, 134139, 139270, 142935, 150670, 181051, 208905, 223565, 226005, 268278, 285870, 362102, 417810, 447130, 452010, 543153, 581269, 670695, 849547, 905255, 1086306, 1162538, 1341390, 1699094, 1743807, 1810510, 2548641, 2715765, 2906345, 3487614, 4247735, 5097282, 5431530, 5812690, 8495470, 8719035, 11044111, 12743205, 17438070, 22088222, 25486410, 33132333, 55220555, 66264666, 110441110, 165661665, 331323330]

約数ペア:

[(1, 331323330), (2, 165661665), (3, 110441110), (5, 66264666), (6, 55220555), (10, 33132333), (13, 25486410), (15, 22088222), (19, 17438070), (26, 12743205), (30, 11044111), (38, 8719035), (39, 8495470), (57, 5812690), (61, 5431530), (65, 5097282), (78, 4247735), (95, 3487614), (114, 2906345), (122, 2715765), (130, 2548641), (183, 1810510), (190, 1743807), (195, 1699094), (247, 1341390), (285, 1162538), (305, 1086306), (366, 905255), (390, 849547), (494, 670695), (570, 581269), (610, 543153), (733, 452010), (741, 447130), (793, 417810), (915, 362102), (1159, 285870), (1235, 268278), (1466, 226005), (1482, 223565), (1586, 208905), (1830, 181051), (2199, 150670), (2318, 142935), (2379, 139270), (2470, 134139), (3477, 95290), (3665, 90402), (3705, 89426), (3965, 83562), (4398, 75335), (4758, 69635), (5795, 57174), (6954, 47645), (7330, 45201), (7410, 44713), (7930, 41781), (9529, 34770), (10995, 30134), (11590, 28587), (11895, 27854), (13927, 23790), (15067, 21990), (17385, 19058)]