8531796780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3646067}}^1$

素因数の和:3646095

約数の個数: 72

約数和(自身を含む): 27870543792

約数和(自身を除く): 19338747012

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, 3646067, 7292134, 10938201, 14584268, 18230335, 21876402, 32814603, 36460670, 43752804, 47398871, 54691005, 65629206, 72921340, 94797742, 109382010, 131258412, 142196613, 164073015, 189595484, 218764020, 236994355, 284393226, 328146030, 426589839, 473988710, 568786452, 656292060, 710983065, 853179678, 947977420, 1421966130, 1706359356, 2132949195, 2843932260, 4265898390, 8531796780]

約数ペア:

[(1, 8531796780), (2, 4265898390), (3, 2843932260), (4, 2132949195), (5, 1706359356), (6, 1421966130), (9, 947977420), (10, 853179678), (12, 710983065), (13, 656292060), (15, 568786452), (18, 473988710), (20, 426589839), (26, 328146030), (30, 284393226), (36, 236994355), (39, 218764020), (45, 189595484), (52, 164073015), (60, 142196613), (65, 131258412), (78, 109382010), (90, 94797742), (117, 72921340), (130, 65629206), (156, 54691005), (180, 47398871), (195, 43752804), (234, 36460670), (260, 32814603), (390, 21876402), (468, 18230335), (585, 14584268), (780, 10938201), (1170, 7292134), (2340, 3646067)]