170046660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{57839}}^1$

素因数の和:57865

約数の個数: 72

約数和(自身を含む): 553875840

約数和(自身を除く): 383829180

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, 57839, 115678, 173517, 231356, 289195, 347034, 404873, 578390, 694068, 809746, 867585, 1156780, 1214619, 1619492, 1735170, 2024365, 2429238, 2834111, 3470340, 4048730, 4858476, 5668222, 6073095, 8097460, 8502333, 11336444, 12146190, 14170555, 17004666, 24292380, 28341110, 34009332, 42511665, 56682220, 85023330, 170046660]

約数ペア:

[(1, 170046660), (2, 85023330), (3, 56682220), (4, 42511665), (5, 34009332), (6, 28341110), (7, 24292380), (10, 17004666), (12, 14170555), (14, 12146190), (15, 11336444), (20, 8502333), (21, 8097460), (28, 6073095), (30, 5668222), (35, 4858476), (42, 4048730), (49, 3470340), (60, 2834111), (70, 2429238), (84, 2024365), (98, 1735170), (105, 1619492), (140, 1214619), (147, 1156780), (196, 867585), (210, 809746), (245, 694068), (294, 578390), (420, 404873), (490, 347034), (588, 289195), (735, 231356), (980, 173517), (1470, 115678), (2940, 57839)]