73847430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{571}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 197683200

約数和(自身を除く): 123835770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 479, 571, 958, 1142, 1437, 1713, 2395, 2855, 2874, 3426, 4311, 4790, 5139, 5710, 7185, 8565, 8622, 10278, 12933, 14370, 15417, 17130, 21555, 25695, 25866, 30834, 43110, 51390, 64665, 77085, 129330, 154170, 273509, 547018, 820527, 1367545, 1641054, 2461581, 2735090, 4102635, 4923162, 7384743, 8205270, 12307905, 14769486, 24615810, 36923715, 73847430]

約数ペア:

[(1, 73847430), (2, 36923715), (3, 24615810), (5, 14769486), (6, 12307905), (9, 8205270), (10, 7384743), (15, 4923162), (18, 4102635), (27, 2735090), (30, 2461581), (45, 1641054), (54, 1367545), (90, 820527), (135, 547018), (270, 273509), (479, 154170), (571, 129330), (958, 77085), (1142, 64665), (1437, 51390), (1713, 43110), (2395, 30834), (2855, 25866), (2874, 25695), (3426, 21555), (4311, 17130), (4790, 15417), (5139, 14370), (5710, 12933), (7185, 10278), (8565, 8622)]