141956490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2011}}^1$

素因数の和:2215

約数の個数: 64

約数和(自身を含む): 369113472

約数和(自身を除く): 227156982

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 181, 195, 362, 390, 543, 905, 1086, 1810, 2011, 2353, 2715, 4022, 4706, 5430, 6033, 7059, 10055, 11765, 12066, 14118, 20110, 23530, 26143, 30165, 35295, 52286, 60330, 70590, 78429, 130715, 156858, 261430, 363991, 392145, 727982, 784290, 1091973, 1819955, 2183946, 3639910, 4731883, 5459865, 9463766, 10919730, 14195649, 23659415, 28391298, 47318830, 70978245, 141956490]

約数ペア:

[(1, 141956490), (2, 70978245), (3, 47318830), (5, 28391298), (6, 23659415), (10, 14195649), (13, 10919730), (15, 9463766), (26, 5459865), (30, 4731883), (39, 3639910), (65, 2183946), (78, 1819955), (130, 1091973), (181, 784290), (195, 727982), (362, 392145), (390, 363991), (543, 261430), (905, 156858), (1086, 130715), (1810, 78429), (2011, 70590), (2353, 60330), (2715, 52286), (4022, 35295), (4706, 30165), (5430, 26143), (6033, 23530), (7059, 20110), (10055, 14118), (11765, 12066)]