72230130

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{12739}}^1$

素因数の和:12765

約数の個数: 80

約数和(自身を含む): 221981760

約数和(自身を除く): 149751630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 12739, 25478, 38217, 63695, 76434, 89173, 114651, 127390, 178346, 191085, 229302, 267519, 343953, 382170, 445865, 535038, 573255, 687906, 802557, 891730, 1031859, 1146510, 1337595, 1605114, 1719765, 2063718, 2407671, 2675190, 3439530, 4012785, 4815342, 5159295, 7223013, 8025570, 10318590, 12038355, 14446026, 24076710, 36115065, 72230130]

約数ペア:

[(1, 72230130), (2, 36115065), (3, 24076710), (5, 14446026), (6, 12038355), (7, 10318590), (9, 8025570), (10, 7223013), (14, 5159295), (15, 4815342), (18, 4012785), (21, 3439530), (27, 2675190), (30, 2407671), (35, 2063718), (42, 1719765), (45, 1605114), (54, 1337595), (63, 1146510), (70, 1031859), (81, 891730), (90, 802557), (105, 687906), (126, 573255), (135, 535038), (162, 445865), (189, 382170), (210, 343953), (270, 267519), (315, 229302), (378, 191085), (405, 178346), (567, 127390), (630, 114651), (810, 89173), (945, 76434), (1134, 63695), (1890, 38217), (2835, 25478), (5670, 12739)]