17965501890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1030723}}^1$

素因数の和:1030823

約数の個数: 64

約数和(自身を含む): 49870550016

約数和(自身を除く): 31905048126

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1162, 1245, 1743, 2490, 2905, 3486, 5810, 8715, 17430, 1030723, 2061446, 3092169, 5153615, 6184338, 7215061, 10307230, 14430122, 15460845, 21645183, 30921690, 36075305, 43290366, 72150610, 85550009, 108225915, 171100018, 216451830, 256650027, 427750045, 513300054, 598850063, 855500090, 1197700126, 1283250135, 1796550189, 2566500270, 2994250315, 3593100378, 5988500630, 8982750945, 17965501890]

約数ペア:

[(1, 17965501890), (2, 8982750945), (3, 5988500630), (5, 3593100378), (6, 2994250315), (7, 2566500270), (10, 1796550189), (14, 1283250135), (15, 1197700126), (21, 855500090), (30, 598850063), (35, 513300054), (42, 427750045), (70, 256650027), (83, 216451830), (105, 171100018), (166, 108225915), (210, 85550009), (249, 72150610), (415, 43290366), (498, 36075305), (581, 30921690), (830, 21645183), (1162, 15460845), (1245, 14430122), (1743, 10307230), (2490, 7215061), (2905, 6184338), (3486, 5153615), (5810, 3092169), (8715, 2061446), (17430, 1030723)]