15673469930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{9871}}^1$

素因数の和:10095

約数の個数: 64

約数和(自身を含む): 30407339520

約数和(自身を除く): 14733869590

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 137, 190, 274, 305, 610, 685, 1159, 1370, 2318, 2603, 5206, 5795, 8357, 9871, 11590, 13015, 16714, 19742, 26030, 41785, 49355, 83570, 98710, 158783, 187549, 317566, 375098, 602131, 793915, 937745, 1204262, 1352327, 1587830, 1875490, 2704654, 3010655, 6021310, 6761635, 11440489, 13523270, 22880978, 25694213, 51388426, 57202445, 82491947, 114404890, 128471065, 164983894, 256942130, 412459735, 824919470, 1567346993, 3134693986, 7836734965, 15673469930]

約数ペア:

[(1, 15673469930), (2, 7836734965), (5, 3134693986), (10, 1567346993), (19, 824919470), (38, 412459735), (61, 256942130), (95, 164983894), (122, 128471065), (137, 114404890), (190, 82491947), (274, 57202445), (305, 51388426), (610, 25694213), (685, 22880978), (1159, 13523270), (1370, 11440489), (2318, 6761635), (2603, 6021310), (5206, 3010655), (5795, 2704654), (8357, 1875490), (9871, 1587830), (11590, 1352327), (13015, 1204262), (16714, 937745), (19742, 793915), (26030, 602131), (41785, 375098), (49355, 317566), (83570, 187549), (98710, 158783)]