24730020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1074

約数の個数: 144

約数和(自身を含む): 90330240

約数和(自身を除く): 65600220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1033, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2066, 2394, 2660, 3099, 3420, 3990, 4132, 4788, 5165, 5985, 6198, 7231, 7980, 9297, 10330, 11970, 12396, 14462, 15495, 18594, 19627, 20660, 21693, 23940, 28924, 30990, 36155, 37188, 39254, 43386, 46485, 58881, 61980, 65079, 72310, 78508, 86772, 92970, 98135, 108465, 117762, 130158, 137389, 144620, 176643, 185940, 196270, 216930, 235524, 260316, 274778, 294405, 325395, 353286, 392540, 412167, 433860, 549556, 588810, 650790, 686945, 706572, 824334, 883215, 1177620, 1236501, 1301580, 1373890, 1648668, 1766430, 2060835, 2473002, 2747780, 3532860, 4121670, 4946004, 6182505, 8243340, 12365010, 24730020]

約数ペア:

[(1, 24730020), (2, 12365010), (3, 8243340), (4, 6182505), (5, 4946004), (6, 4121670), (7, 3532860), (9, 2747780), (10, 2473002), (12, 2060835), (14, 1766430), (15, 1648668), (18, 1373890), (19, 1301580), (20, 1236501), (21, 1177620), (28, 883215), (30, 824334), (35, 706572), (36, 686945), (38, 650790), (42, 588810), (45, 549556), (57, 433860), (60, 412167), (63, 392540), (70, 353286), (76, 325395), (84, 294405), (90, 274778), (95, 260316), (105, 235524), (114, 216930), (126, 196270), (133, 185940), (140, 176643), (171, 144620), (180, 137389), (190, 130158), (210, 117762), (228, 108465), (252, 98135), (266, 92970), (285, 86772), (315, 78508), (342, 72310), (380, 65079), (399, 61980), (420, 58881), (532, 46485), (570, 43386), (630, 39254), (665, 37188), (684, 36155), (798, 30990), (855, 28924), (1033, 23940), (1140, 21693), (1197, 20660), (1260, 19627), (1330, 18594), (1596, 15495), (1710, 14462), (1995, 12396), (2066, 11970), (2394, 10330), (2660, 9297), (3099, 7980), (3420, 7231), (3990, 6198), (4132, 5985), (4788, 5165)]