142735060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 350203392

約数和(自身を除く): 207468332

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 43, 52, 65, 68, 85, 86, 130, 170, 172, 215, 221, 260, 340, 430, 442, 559, 731, 751, 860, 884, 1105, 1118, 1462, 1502, 2210, 2236, 2795, 2924, 3004, 3655, 3755, 4420, 5590, 7310, 7510, 9503, 9763, 11180, 12767, 14620, 15020, 19006, 19526, 25534, 32293, 38012, 39052, 47515, 48815, 51068, 63835, 64586, 95030, 97630, 127670, 129172, 161465, 165971, 190060, 195260, 255340, 322930, 331942, 419809, 548981, 645860, 663884, 829855, 839618, 1097962, 1659710, 1679236, 2099045, 2195924, 2744905, 3319420, 4198090, 5489810, 7136753, 8396180, 10979620, 14273506, 28547012, 35683765, 71367530, 142735060]

約数ペア:

[(1, 142735060), (2, 71367530), (4, 35683765), (5, 28547012), (10, 14273506), (13, 10979620), (17, 8396180), (20, 7136753), (26, 5489810), (34, 4198090), (43, 3319420), (52, 2744905), (65, 2195924), (68, 2099045), (85, 1679236), (86, 1659710), (130, 1097962), (170, 839618), (172, 829855), (215, 663884), (221, 645860), (260, 548981), (340, 419809), (430, 331942), (442, 322930), (559, 255340), (731, 195260), (751, 190060), (860, 165971), (884, 161465), (1105, 129172), (1118, 127670), (1462, 97630), (1502, 95030), (2210, 64586), (2236, 63835), (2795, 51068), (2924, 48815), (3004, 47515), (3655, 39052), (3755, 38012), (4420, 32293), (5590, 25534), (7310, 19526), (7510, 19006), (9503, 15020), (9763, 14620), (11180, 12767)]