13930020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5953}}^1$

素因数の和:5981

約数の個数: 72

約数和(自身を含む): 45512376

約数和(自身を除く): 31582356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 5953, 11906, 17859, 23812, 29765, 35718, 53577, 59530, 71436, 77389, 89295, 107154, 119060, 154778, 178590, 214308, 232167, 267885, 309556, 357180, 386945, 464334, 535770, 696501, 773890, 928668, 1071540, 1160835, 1393002, 1547780, 2321670, 2786004, 3482505, 4643340, 6965010, 13930020]

約数ペア:

[(1, 13930020), (2, 6965010), (3, 4643340), (4, 3482505), (5, 2786004), (6, 2321670), (9, 1547780), (10, 1393002), (12, 1160835), (13, 1071540), (15, 928668), (18, 773890), (20, 696501), (26, 535770), (30, 464334), (36, 386945), (39, 357180), (45, 309556), (52, 267885), (60, 232167), (65, 214308), (78, 178590), (90, 154778), (117, 119060), (130, 107154), (156, 89295), (180, 77389), (195, 71436), (234, 59530), (260, 53577), (390, 35718), (468, 29765), (585, 23812), (780, 17859), (1170, 11906), (2340, 5953)]