78309070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 171601920

約数和(自身を除く): 93292850

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 97, 133, 190, 194, 266, 485, 607, 665, 679, 970, 1214, 1330, 1358, 1843, 3035, 3395, 3686, 4249, 6070, 6790, 8498, 9215, 11533, 12901, 18430, 21245, 23066, 25802, 42490, 57665, 58879, 64505, 80731, 115330, 117758, 129010, 161462, 294395, 403655, 412153, 588790, 807310, 824306, 1118701, 2060765, 2237402, 4121530, 5593505, 7830907, 11187010, 15661814, 39154535, 78309070]

約数ペア:

[(1, 78309070), (2, 39154535), (5, 15661814), (7, 11187010), (10, 7830907), (14, 5593505), (19, 4121530), (35, 2237402), (38, 2060765), (70, 1118701), (95, 824306), (97, 807310), (133, 588790), (190, 412153), (194, 403655), (266, 294395), (485, 161462), (607, 129010), (665, 117758), (679, 115330), (970, 80731), (1214, 64505), (1330, 58879), (1358, 57665), (1843, 42490), (3035, 25802), (3395, 23066), (3686, 21245), (4249, 18430), (6070, 12901), (6790, 11533), (8498, 9215)]