242576474110

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{21839}}^1$

素因数の和:22177

約数の個数: 64

約数和(自身を含む): 450421171200

約数和(自身を除く): 207844697090

約数列:

[1, 2, 5, 10, 61, 122, 131, 139, 262, 278, 305, 610, 655, 695, 1310, 1390, 7991, 8479, 15982, 16958, 18209, 21839, 36418, 39955, 42395, 43678, 79910, 84790, 91045, 109195, 182090, 218390, 1110749, 1332179, 2221498, 2664358, 2860909, 3035621, 5553745, 5721818, 6071242, 6660895, 11107490, 13321790, 14304545, 15178105, 28609090, 30356210, 174515449, 185172881, 349030898, 370345762, 397666351, 795332702, 872577245, 925864405, 1745154490, 1851728810, 1988331755, 3976663510, 24257647411, 48515294822, 121288237055, 242576474110]

約数ペア:

[(1, 242576474110), (2, 121288237055), (5, 48515294822), (10, 24257647411), (61, 3976663510), (122, 1988331755), (131, 1851728810), (139, 1745154490), (262, 925864405), (278, 872577245), (305, 795332702), (610, 397666351), (655, 370345762), (695, 349030898), (1310, 185172881), (1390, 174515449), (7991, 30356210), (8479, 28609090), (15982, 15178105), (16958, 14304545), (18209, 13321790), (21839, 11107490), (36418, 6660895), (39955, 6071242), (42395, 5721818), (43678, 5553745), (79910, 3035621), (84790, 2860909), (91045, 2664358), (109195, 2221498), (182090, 1332179), (218390, 1110749)]