15672791810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{39181}}^1$

素因数の和:39399

約数の個数: 64

約数和(自身を含む): 32346778464

約数和(自身を除く): 16673986654

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 181, 221, 362, 442, 905, 1105, 1810, 2210, 2353, 3077, 4706, 6154, 11765, 15385, 23530, 30770, 39181, 40001, 78362, 80002, 195905, 200005, 391810, 400010, 509353, 666077, 1018706, 1332154, 2546765, 3330385, 5093530, 6660770, 7091761, 8659001, 14183522, 17318002, 35458805, 43295005, 70917610, 86590010, 92192893, 120559937, 184385786, 241119874, 460964465, 602799685, 921928930, 1205599370, 1567279181, 3134558362, 7836395905, 15672791810]

約数ペア:

[(1, 15672791810), (2, 7836395905), (5, 3134558362), (10, 1567279181), (13, 1205599370), (17, 921928930), (26, 602799685), (34, 460964465), (65, 241119874), (85, 184385786), (130, 120559937), (170, 92192893), (181, 86590010), (221, 70917610), (362, 43295005), (442, 35458805), (905, 17318002), (1105, 14183522), (1810, 8659001), (2210, 7091761), (2353, 6660770), (3077, 5093530), (4706, 3330385), (6154, 2546765), (11765, 1332154), (15385, 1018706), (23530, 666077), (30770, 509353), (39181, 400010), (40001, 391810), (78362, 200005), (80002, 195905)]