2215692570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2593}}^1$

素因数の和:2936

約数の個数: 128

約数和(自身を含む): 6568257024

約数和(自身を除く): 4352564454

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 313, 390, 455, 546, 626, 910, 939, 1365, 1565, 1878, 2191, 2593, 2730, 3130, 4069, 4382, 4695, 5186, 6573, 7779, 8138, 9390, 10955, 12207, 12965, 13146, 15558, 18151, 20345, 21910, 24414, 25930, 28483, 32865, 33709, 36302, 38895, 40690, 54453, 56966, 61035, 65730, 67418, 77790, 85449, 90755, 101127, 108906, 122070, 142415, 168545, 170898, 181510, 202254, 235963, 272265, 284830, 337090, 427245, 471926, 505635, 544530, 707889, 811609, 854490, 1011270, 1179815, 1415778, 1623218, 2359630, 2434827, 3539445, 4058045, 4869654, 5681263, 7078890, 8116090, 10550917, 11362526, 12174135, 17043789, 21101834, 24348270, 28406315, 31652751, 34087578, 52754585, 56812630, 63305502, 73856419, 85218945, 105509170, 147712838, 158263755, 170437890, 221569257, 316527510, 369282095, 443138514, 738564190, 1107846285, 2215692570]

約数ペア:

[(1, 2215692570), (2, 1107846285), (3, 738564190), (5, 443138514), (6, 369282095), (7, 316527510), (10, 221569257), (13, 170437890), (14, 158263755), (15, 147712838), (21, 105509170), (26, 85218945), (30, 73856419), (35, 63305502), (39, 56812630), (42, 52754585), (65, 34087578), (70, 31652751), (78, 28406315), (91, 24348270), (105, 21101834), (130, 17043789), (182, 12174135), (195, 11362526), (210, 10550917), (273, 8116090), (313, 7078890), (390, 5681263), (455, 4869654), (546, 4058045), (626, 3539445), (910, 2434827), (939, 2359630), (1365, 1623218), (1565, 1415778), (1878, 1179815), (2191, 1011270), (2593, 854490), (2730, 811609), (3130, 707889), (4069, 544530), (4382, 505635), (4695, 471926), (5186, 427245), (6573, 337090), (7779, 284830), (8138, 272265), (9390, 235963), (10955, 202254), (12207, 181510), (12965, 170898), (13146, 168545), (15558, 142415), (18151, 122070), (20345, 108906), (21910, 101127), (24414, 90755), (25930, 85449), (28483, 77790), (32865, 67418), (33709, 65730), (36302, 61035), (38895, 56966), (40690, 54453)]