146993910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 421023744

約数和(自身を除く): 274029834

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 53, 70, 94, 105, 106, 141, 159, 210, 235, 265, 281, 282, 318, 329, 371, 470, 530, 562, 658, 705, 742, 795, 843, 987, 1113, 1405, 1410, 1590, 1645, 1686, 1855, 1967, 1974, 2226, 2491, 2810, 3290, 3710, 3934, 4215, 4935, 4982, 5565, 5901, 7473, 8430, 9835, 9870, 11130, 11802, 12455, 13207, 14893, 14946, 17437, 19670, 24910, 26414, 29505, 29786, 34874, 37365, 39621, 44679, 52311, 59010, 66035, 74465, 74730, 79242, 87185, 89358, 92449, 104251, 104622, 132070, 148930, 174370, 184898, 198105, 208502, 223395, 261555, 277347, 312753, 396210, 446790, 462245, 521255, 523110, 554694, 625506, 699971, 924490, 1042510, 1386735, 1399942, 1563765, 2099913, 2773470, 3127530, 3499855, 4199826, 4899797, 6999710, 9799594, 10499565, 14699391, 20999130, 24498985, 29398782, 48997970, 73496955, 146993910]

約数ペア:

[(1, 146993910), (2, 73496955), (3, 48997970), (5, 29398782), (6, 24498985), (7, 20999130), (10, 14699391), (14, 10499565), (15, 9799594), (21, 6999710), (30, 4899797), (35, 4199826), (42, 3499855), (47, 3127530), (53, 2773470), (70, 2099913), (94, 1563765), (105, 1399942), (106, 1386735), (141, 1042510), (159, 924490), (210, 699971), (235, 625506), (265, 554694), (281, 523110), (282, 521255), (318, 462245), (329, 446790), (371, 396210), (470, 312753), (530, 277347), (562, 261555), (658, 223395), (705, 208502), (742, 198105), (795, 184898), (843, 174370), (987, 148930), (1113, 132070), (1405, 104622), (1410, 104251), (1590, 92449), (1645, 89358), (1686, 87185), (1855, 79242), (1967, 74730), (1974, 74465), (2226, 66035), (2491, 59010), (2810, 52311), (3290, 44679), (3710, 39621), (3934, 37365), (4215, 34874), (4935, 29786), (4982, 29505), (5565, 26414), (5901, 24910), (7473, 19670), (8430, 17437), (9835, 14946), (9870, 14893), (11130, 13207), (11802, 12455)]