34789020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11833}}^1$

素因数の和:11859

約数の個数: 72

約数和(自身を含む): 113322384

約数和(自身を除く): 78533364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 11833, 23666, 35499, 47332, 59165, 70998, 82831, 118330, 141996, 165662, 177495, 236660, 248493, 331324, 354990, 414155, 496986, 579817, 709980, 828310, 993972, 1159634, 1242465, 1656620, 1739451, 2319268, 2484930, 2899085, 3478902, 4969860, 5798170, 6957804, 8697255, 11596340, 17394510, 34789020]

約数ペア:

[(1, 34789020), (2, 17394510), (3, 11596340), (4, 8697255), (5, 6957804), (6, 5798170), (7, 4969860), (10, 3478902), (12, 2899085), (14, 2484930), (15, 2319268), (20, 1739451), (21, 1656620), (28, 1242465), (30, 1159634), (35, 993972), (42, 828310), (49, 709980), (60, 579817), (70, 496986), (84, 414155), (98, 354990), (105, 331324), (140, 248493), (147, 236660), (196, 177495), (210, 165662), (245, 141996), (294, 118330), (420, 82831), (490, 70998), (588, 59165), (735, 47332), (980, 35499), (1470, 23666), (2940, 11833)]