15370620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 46099200

約数和(自身を除く): 30728580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 97, 114, 139, 190, 194, 228, 278, 285, 291, 380, 388, 417, 485, 556, 570, 582, 695, 834, 970, 1140, 1164, 1390, 1455, 1668, 1843, 1940, 2085, 2641, 2780, 2910, 3686, 4170, 5282, 5529, 5820, 7372, 7923, 8340, 9215, 10564, 11058, 13205, 13483, 15846, 18430, 22116, 26410, 26966, 27645, 31692, 36860, 39615, 40449, 52820, 53932, 55290, 67415, 79230, 80898, 110580, 134830, 158460, 161796, 202245, 256177, 269660, 404490, 512354, 768531, 808980, 1024708, 1280885, 1537062, 2561770, 3074124, 3842655, 5123540, 7685310, 15370620]

約数ペア:

[(1, 15370620), (2, 7685310), (3, 5123540), (4, 3842655), (5, 3074124), (6, 2561770), (10, 1537062), (12, 1280885), (15, 1024708), (19, 808980), (20, 768531), (30, 512354), (38, 404490), (57, 269660), (60, 256177), (76, 202245), (95, 161796), (97, 158460), (114, 134830), (139, 110580), (190, 80898), (194, 79230), (228, 67415), (278, 55290), (285, 53932), (291, 52820), (380, 40449), (388, 39615), (417, 36860), (485, 31692), (556, 27645), (570, 26966), (582, 26410), (695, 22116), (834, 18430), (970, 15846), (1140, 13483), (1164, 13205), (1390, 11058), (1455, 10564), (1668, 9215), (1843, 8340), (1940, 7923), (2085, 7372), (2641, 5820), (2780, 5529), (2910, 5282), (3686, 4170)]