151474890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 431308800

約数和(自身を除く): 279833910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 103, 105, 141, 149, 206, 210, 235, 282, 298, 309, 329, 447, 470, 515, 618, 658, 705, 721, 745, 894, 987, 1030, 1043, 1410, 1442, 1490, 1545, 1645, 1974, 2086, 2163, 2235, 3090, 3129, 3290, 3605, 4326, 4470, 4841, 4935, 5215, 6258, 7003, 7210, 9682, 9870, 10430, 10815, 14006, 14523, 15347, 15645, 21009, 21630, 24205, 29046, 30694, 31290, 33887, 35015, 42018, 46041, 48410, 49021, 67774, 70030, 72615, 76735, 92082, 98042, 101661, 105045, 107429, 145230, 147063, 153470, 169435, 203322, 210090, 214858, 230205, 245105, 294126, 322287, 338870, 460410, 490210, 508305, 537145, 644574, 721309, 735315, 1016610, 1074290, 1442618, 1470630, 1611435, 2163927, 3222870, 3606545, 4327854, 5049163, 7213090, 10098326, 10819635, 15147489, 21639270, 25245815, 30294978, 50491630, 75737445, 151474890]

約数ペア:

[(1, 151474890), (2, 75737445), (3, 50491630), (5, 30294978), (6, 25245815), (7, 21639270), (10, 15147489), (14, 10819635), (15, 10098326), (21, 7213090), (30, 5049163), (35, 4327854), (42, 3606545), (47, 3222870), (70, 2163927), (94, 1611435), (103, 1470630), (105, 1442618), (141, 1074290), (149, 1016610), (206, 735315), (210, 721309), (235, 644574), (282, 537145), (298, 508305), (309, 490210), (329, 460410), (447, 338870), (470, 322287), (515, 294126), (618, 245105), (658, 230205), (705, 214858), (721, 210090), (745, 203322), (894, 169435), (987, 153470), (1030, 147063), (1043, 145230), (1410, 107429), (1442, 105045), (1490, 101661), (1545, 98042), (1645, 92082), (1974, 76735), (2086, 72615), (2163, 70030), (2235, 67774), (3090, 49021), (3129, 48410), (3290, 46041), (3605, 42018), (4326, 35015), (4470, 33887), (4841, 31290), (4935, 30694), (5215, 29046), (6258, 24205), (7003, 21630), (7210, 21009), (9682, 15645), (9870, 15347), (10430, 14523), (10815, 14006)]