427373460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{6577}}^1$

素因数の和:6630

約数の個数: 108

約数和(自身を含む): 1368395028

約数和(自身を除く): 941021568

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 570, 684, 722, 855, 1083, 1140, 1444, 1710, 1805, 2166, 3249, 3420, 3610, 4332, 5415, 6498, 6577, 7220, 10830, 12996, 13154, 16245, 19731, 21660, 26308, 32490, 32885, 39462, 59193, 64980, 65770, 78924, 98655, 118386, 124963, 131540, 197310, 236772, 249926, 295965, 374889, 394620, 499852, 591930, 624815, 749778, 1124667, 1183860, 1249630, 1499556, 1874445, 2249334, 2374297, 2499260, 3748890, 4498668, 4748594, 5623335, 7122891, 7497780, 9497188, 11246670, 11871485, 14245782, 21368673, 22493340, 23742970, 28491564, 35614455, 42737346, 47485940, 71228910, 85474692, 106843365, 142457820, 213686730, 427373460]

約数ペア:

[(1, 427373460), (2, 213686730), (3, 142457820), (4, 106843365), (5, 85474692), (6, 71228910), (9, 47485940), (10, 42737346), (12, 35614455), (15, 28491564), (18, 23742970), (19, 22493340), (20, 21368673), (30, 14245782), (36, 11871485), (38, 11246670), (45, 9497188), (57, 7497780), (60, 7122891), (76, 5623335), (90, 4748594), (95, 4498668), (114, 3748890), (171, 2499260), (180, 2374297), (190, 2249334), (228, 1874445), (285, 1499556), (342, 1249630), (361, 1183860), (380, 1124667), (570, 749778), (684, 624815), (722, 591930), (855, 499852), (1083, 394620), (1140, 374889), (1444, 295965), (1710, 249926), (1805, 236772), (2166, 197310), (3249, 131540), (3420, 124963), (3610, 118386), (4332, 98655), (5415, 78924), (6498, 65770), (6577, 64980), (7220, 59193), (10830, 39462), (12996, 32885), (13154, 32490), (16245, 26308), (19731, 21660)]