140007708

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2273}}^1$

素因数の和:2371

約数の個数: 72

約数和(自身を含む): 372481200

約数和(自身を除く): 232473492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 59, 87, 116, 118, 174, 177, 236, 261, 348, 354, 522, 531, 708, 1044, 1062, 1711, 2124, 2273, 3422, 4546, 5133, 6819, 6844, 9092, 10266, 13638, 15399, 20457, 20532, 27276, 30798, 40914, 61596, 65917, 81828, 131834, 134107, 197751, 263668, 268214, 395502, 402321, 536428, 593253, 791004, 804642, 1186506, 1206963, 1609284, 2373012, 2413926, 3889103, 4827852, 7778206, 11667309, 15556412, 23334618, 35001927, 46669236, 70003854, 140007708]

約数ペア:

[(1, 140007708), (2, 70003854), (3, 46669236), (4, 35001927), (6, 23334618), (9, 15556412), (12, 11667309), (18, 7778206), (29, 4827852), (36, 3889103), (58, 2413926), (59, 2373012), (87, 1609284), (116, 1206963), (118, 1186506), (174, 804642), (177, 791004), (236, 593253), (261, 536428), (348, 402321), (354, 395502), (522, 268214), (531, 263668), (708, 197751), (1044, 134107), (1062, 131834), (1711, 81828), (2124, 65917), (2273, 61596), (3422, 40914), (4546, 30798), (5133, 27276), (6819, 20532), (6844, 20457), (9092, 15399), (10266, 13638)]