170941998

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 369469440

約数和(自身を除く): 198527442

約数列:

[1, 2, 3, 6, 31, 37, 59, 62, 74, 93, 111, 118, 177, 186, 222, 354, 421, 842, 1147, 1263, 1829, 2183, 2294, 2526, 3441, 3658, 4366, 5487, 6549, 6882, 10974, 13051, 13098, 15577, 24839, 26102, 31154, 39153, 46731, 49678, 67673, 74517, 78306, 93462, 135346, 149034, 203019, 406038, 482887, 770009, 919043, 965774, 1448661, 1540018, 1838086, 2310027, 2757129, 2897322, 4620054, 5514258, 28490333, 56980666, 85470999, 170941998]

約数ペア:

[(1, 170941998), (2, 85470999), (3, 56980666), (6, 28490333), (31, 5514258), (37, 4620054), (59, 2897322), (62, 2757129), (74, 2310027), (93, 1838086), (111, 1540018), (118, 1448661), (177, 965774), (186, 919043), (222, 770009), (354, 482887), (421, 406038), (842, 203019), (1147, 149034), (1263, 135346), (1829, 93462), (2183, 78306), (2294, 74517), (2526, 67673), (3441, 49678), (3658, 46731), (4366, 39153), (5487, 31154), (6549, 26102), (6882, 24839), (10974, 15577), (13051, 13098)]