162398340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69401}}^1$

素因数の和:69429

約数の個数: 72

約数和(自身を含む): 530508888

約数和(自身を除く): 368110548

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, 69401, 138802, 208203, 277604, 347005, 416406, 624609, 694010, 832812, 902213, 1041015, 1249218, 1388020, 1804426, 2082030, 2498436, 2706639, 3123045, 3608852, 4164060, 4511065, 5413278, 6246090, 8119917, 9022130, 10826556, 12492180, 13533195, 16239834, 18044260, 27066390, 32479668, 40599585, 54132780, 81199170, 162398340]

約数ペア:

[(1, 162398340), (2, 81199170), (3, 54132780), (4, 40599585), (5, 32479668), (6, 27066390), (9, 18044260), (10, 16239834), (12, 13533195), (13, 12492180), (15, 10826556), (18, 9022130), (20, 8119917), (26, 6246090), (30, 5413278), (36, 4511065), (39, 4164060), (45, 3608852), (52, 3123045), (60, 2706639), (65, 2498436), (78, 2082030), (90, 1804426), (117, 1388020), (130, 1249218), (156, 1041015), (180, 902213), (195, 832812), (234, 694010), (260, 624609), (390, 416406), (468, 347005), (585, 277604), (780, 208203), (1170, 138802), (2340, 69401)]