171290340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1130

約数の個数: 144

約数和(自身を含む): 567979776

約数和(自身を除く): 396689436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 71, 78, 90, 117, 130, 142, 156, 180, 195, 213, 234, 260, 284, 355, 390, 426, 468, 585, 639, 710, 780, 852, 923, 1031, 1065, 1170, 1278, 1420, 1846, 2062, 2130, 2340, 2556, 2769, 3093, 3195, 3692, 4124, 4260, 4615, 5155, 5538, 6186, 6390, 8307, 9230, 9279, 10310, 11076, 12372, 12780, 13403, 13845, 15465, 16614, 18460, 18558, 20620, 26806, 27690, 30930, 33228, 37116, 40209, 41535, 46395, 53612, 55380, 61860, 67015, 73201, 80418, 83070, 92790, 120627, 134030, 146402, 160836, 166140, 185580, 201045, 219603, 241254, 268060, 292804, 366005, 402090, 439206, 482508, 603135, 658809, 732010, 804180, 878412, 951613, 1098015, 1206270, 1317618, 1464020, 1903226, 2196030, 2412540, 2635236, 2854839, 3294045, 3806452, 4392060, 4758065, 5709678, 6588090, 8564517, 9516130, 11419356, 13176180, 14274195, 17129034, 19032260, 28548390, 34258068, 42822585, 57096780, 85645170, 171290340]

約数ペア:

[(1, 171290340), (2, 85645170), (3, 57096780), (4, 42822585), (5, 34258068), (6, 28548390), (9, 19032260), (10, 17129034), (12, 14274195), (13, 13176180), (15, 11419356), (18, 9516130), (20, 8564517), (26, 6588090), (30, 5709678), (36, 4758065), (39, 4392060), (45, 3806452), (52, 3294045), (60, 2854839), (65, 2635236), (71, 2412540), (78, 2196030), (90, 1903226), (117, 1464020), (130, 1317618), (142, 1206270), (156, 1098015), (180, 951613), (195, 878412), (213, 804180), (234, 732010), (260, 658809), (284, 603135), (355, 482508), (390, 439206), (426, 402090), (468, 366005), (585, 292804), (639, 268060), (710, 241254), (780, 219603), (852, 201045), (923, 185580), (1031, 166140), (1065, 160836), (1170, 146402), (1278, 134030), (1420, 120627), (1846, 92790), (2062, 83070), (2130, 80418), (2340, 73201), (2556, 67015), (2769, 61860), (3093, 55380), (3195, 53612), (3692, 46395), (4124, 41535), (4260, 40209), (4615, 37116), (5155, 33228), (5538, 30930), (6186, 27690), (6390, 26806), (8307, 20620), (9230, 18558), (9279, 18460), (10310, 16614), (11076, 15465), (12372, 13845), (12780, 13403)]