30543786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 84389760

約数和(自身を除く): 53845974

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 58, 63, 78, 87, 91, 117, 126, 174, 182, 203, 234, 261, 273, 377, 406, 522, 546, 609, 643, 754, 819, 1131, 1218, 1286, 1638, 1827, 1929, 2262, 2639, 3393, 3654, 3858, 4501, 5278, 5787, 6786, 7917, 8359, 9002, 11574, 13503, 15834, 16718, 18647, 23751, 25077, 27006, 37294, 40509, 47502, 50154, 55941, 58513, 75231, 81018, 111882, 117026, 130529, 150462, 167823, 175539, 242411, 261058, 335646, 351078, 391587, 484822, 526617, 727233, 783174, 1053234, 1174761, 1454466, 1696877, 2181699, 2349522, 3393754, 4363398, 5090631, 10181262, 15271893, 30543786]

約数ペア:

[(1, 30543786), (2, 15271893), (3, 10181262), (6, 5090631), (7, 4363398), (9, 3393754), (13, 2349522), (14, 2181699), (18, 1696877), (21, 1454466), (26, 1174761), (29, 1053234), (39, 783174), (42, 727233), (58, 526617), (63, 484822), (78, 391587), (87, 351078), (91, 335646), (117, 261058), (126, 242411), (174, 175539), (182, 167823), (203, 150462), (234, 130529), (261, 117026), (273, 111882), (377, 81018), (406, 75231), (522, 58513), (546, 55941), (609, 50154), (643, 47502), (754, 40509), (819, 37294), (1131, 27006), (1218, 25077), (1286, 23751), (1638, 18647), (1827, 16718), (1929, 15834), (2262, 13503), (2639, 11574), (3393, 9002), (3654, 8359), (3858, 7917), (4501, 6786), (5278, 5787)]