69478578260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1231453}}^1$

素因数の和:1231513

約数の個数: 96

約数和(自身を含む): 185368307712

約数和(自身を除く): 115889729452

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 4030, 4340, 5642, 8060, 11284, 14105, 28210, 56420, 1231453, 2462906, 4925812, 6157265, 8620171, 12314530, 16008889, 17240342, 24629060, 32017778, 34480684, 38175043, 43100855, 64035556, 76350086, 80044445, 86201710, 112062223, 152700172, 160088890, 172403420, 190875215, 224124446, 267225301, 320177780, 381750430, 448248892, 496275559, 534450602, 560311115, 763500860, 992551118, 1068901204, 1120622230, 1336126505, 1985102236, 2241244460, 2481377795, 2672253010, 3473928913, 4962755590, 5344506020, 6947857826, 9925511180, 13895715652, 17369644565, 34739289130, 69478578260]

約数ペア:

[(1, 69478578260), (2, 34739289130), (4, 17369644565), (5, 13895715652), (7, 9925511180), (10, 6947857826), (13, 5344506020), (14, 4962755590), (20, 3473928913), (26, 2672253010), (28, 2481377795), (31, 2241244460), (35, 1985102236), (52, 1336126505), (62, 1120622230), (65, 1068901204), (70, 992551118), (91, 763500860), (124, 560311115), (130, 534450602), (140, 496275559), (155, 448248892), (182, 381750430), (217, 320177780), (260, 267225301), (310, 224124446), (364, 190875215), (403, 172403420), (434, 160088890), (455, 152700172), (620, 112062223), (806, 86201710), (868, 80044445), (910, 76350086), (1085, 64035556), (1612, 43100855), (1820, 38175043), (2015, 34480684), (2170, 32017778), (2821, 24629060), (4030, 17240342), (4340, 16008889), (5642, 12314530), (8060, 8620171), (11284, 6157265), (14105, 4925812), (28210, 2462906), (56420, 1231453)]