1747865220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{17839}}^1$

素因数の和:17945

約数の個数: 96

約数和(自身を含む): 5179023360

約数和(自身を除く): 3431158140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 71, 92, 115, 138, 142, 213, 230, 276, 284, 345, 355, 426, 460, 690, 710, 852, 1065, 1380, 1420, 1633, 2130, 3266, 4260, 4899, 6532, 8165, 9798, 16330, 17839, 19596, 24495, 32660, 35678, 48990, 53517, 71356, 89195, 97980, 107034, 178390, 214068, 267585, 356780, 410297, 535170, 820594, 1070340, 1230891, 1266569, 1641188, 2051485, 2461782, 2533138, 3799707, 4102970, 4923564, 5066276, 6154455, 6332845, 7599414, 8205940, 12308910, 12665690, 15198828, 18998535, 24617820, 25331380, 29131087, 37997070, 58262174, 75994140, 87393261, 116524348, 145655435, 174786522, 291310870, 349573044, 436966305, 582621740, 873932610, 1747865220]

約数ペア:

[(1, 1747865220), (2, 873932610), (3, 582621740), (4, 436966305), (5, 349573044), (6, 291310870), (10, 174786522), (12, 145655435), (15, 116524348), (20, 87393261), (23, 75994140), (30, 58262174), (46, 37997070), (60, 29131087), (69, 25331380), (71, 24617820), (92, 18998535), (115, 15198828), (138, 12665690), (142, 12308910), (213, 8205940), (230, 7599414), (276, 6332845), (284, 6154455), (345, 5066276), (355, 4923564), (426, 4102970), (460, 3799707), (690, 2533138), (710, 2461782), (852, 2051485), (1065, 1641188), (1380, 1266569), (1420, 1230891), (1633, 1070340), (2130, 820594), (3266, 535170), (4260, 410297), (4899, 356780), (6532, 267585), (8165, 214068), (9798, 178390), (16330, 107034), (17839, 97980), (19596, 89195), (24495, 71356), (32660, 53517), (35678, 48990)]