61894910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2649

約数の個数: 64

約数和(自身を含む): 143437824

約数和(自身を除く): 81542914

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1085, 1705, 2170, 2387, 2593, 3410, 4774, 5186, 11935, 12965, 18151, 23870, 25930, 28523, 36302, 57046, 80383, 90755, 142615, 160766, 181510, 199661, 285230, 399322, 401915, 562681, 803830, 884213, 998305, 1125362, 1768426, 1996610, 2813405, 4421065, 5626810, 6189491, 8842130, 12378982, 30947455, 61894910]

約数ペア:

[(1, 61894910), (2, 30947455), (5, 12378982), (7, 8842130), (10, 6189491), (11, 5626810), (14, 4421065), (22, 2813405), (31, 1996610), (35, 1768426), (55, 1125362), (62, 998305), (70, 884213), (77, 803830), (110, 562681), (154, 401915), (155, 399322), (217, 285230), (310, 199661), (341, 181510), (385, 160766), (434, 142615), (682, 90755), (770, 80383), (1085, 57046), (1705, 36302), (2170, 28523), (2387, 25930), (2593, 23870), (3410, 18151), (4774, 12965), (5186, 11935)]