171498210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25867}}^1$

素因数の和:25907

約数の個数: 64

約数和(自身を含む): 469348992

約数和(自身を除く): 297850782

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 25867, 51734, 77601, 129335, 155202, 258670, 336271, 388005, 439739, 672542, 776010, 879478, 1008813, 1319217, 1681355, 2017626, 2198695, 2638434, 3362710, 4397390, 5044065, 5716607, 6596085, 10088130, 11433214, 13192170, 17149821, 28583035, 34299642, 57166070, 85749105, 171498210]

約数ペア:

[(1, 171498210), (2, 85749105), (3, 57166070), (5, 34299642), (6, 28583035), (10, 17149821), (13, 13192170), (15, 11433214), (17, 10088130), (26, 6596085), (30, 5716607), (34, 5044065), (39, 4397390), (51, 3362710), (65, 2638434), (78, 2198695), (85, 2017626), (102, 1681355), (130, 1319217), (170, 1008813), (195, 879478), (221, 776010), (255, 672542), (390, 439739), (442, 388005), (510, 336271), (663, 258670), (1105, 155202), (1326, 129335), (2210, 77601), (3315, 51734), (6630, 25867)]