29428620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1$

素因数の和:1355

約数の個数: 96

約数和(自身を含む): 91869120

約数和(自身を除く): 62440500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1301, 1508, 1740, 1885, 2262, 2602, 3770, 3903, 4524, 5204, 5655, 6505, 7540, 7806, 11310, 13010, 15612, 16913, 19515, 22620, 26020, 33826, 37729, 39030, 50739, 67652, 75458, 78060, 84565, 101478, 113187, 150916, 169130, 188645, 202956, 226374, 253695, 338260, 377290, 452748, 490477, 507390, 565935, 754580, 980954, 1014780, 1131870, 1471431, 1961908, 2263740, 2452385, 2942862, 4904770, 5885724, 7357155, 9809540, 14714310, 29428620]

約数ペア:

[(1, 29428620), (2, 14714310), (3, 9809540), (4, 7357155), (5, 5885724), (6, 4904770), (10, 2942862), (12, 2452385), (13, 2263740), (15, 1961908), (20, 1471431), (26, 1131870), (29, 1014780), (30, 980954), (39, 754580), (52, 565935), (58, 507390), (60, 490477), (65, 452748), (78, 377290), (87, 338260), (116, 253695), (130, 226374), (145, 202956), (156, 188645), (174, 169130), (195, 150916), (260, 113187), (290, 101478), (348, 84565), (377, 78060), (390, 75458), (435, 67652), (580, 50739), (754, 39030), (780, 37729), (870, 33826), (1131, 26020), (1301, 22620), (1508, 19515), (1740, 16913), (1885, 15612), (2262, 13010), (2602, 11310), (3770, 7806), (3903, 7540), (4524, 6505), (5204, 5655)]