71345256830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{541}}^1\times {\mathrm{1303}}^1$

素因数の和:2229

約数の個数: 64

約数和(自身を含む): 133579152000

約数和(自身を除く): 62233895170

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 349, 541, 698, 1082, 1303, 1745, 2606, 2705, 3490, 5410, 6515, 10121, 13030, 15689, 20242, 31378, 37787, 50605, 75574, 78445, 101210, 156890, 188809, 188935, 377618, 377870, 454747, 704923, 909494, 944045, 1409846, 1888090, 2273735, 3524615, 4547470, 5475461, 7049230, 10950922, 13187663, 20442767, 26375326, 27377305, 40885534, 54754610, 65938315, 102213835, 131876630, 204427670, 246018127, 492036254, 1230090635, 2460181270, 7134525683, 14269051366, 35672628415, 71345256830]

約数ペア:

[(1, 71345256830), (2, 35672628415), (5, 14269051366), (10, 7134525683), (29, 2460181270), (58, 1230090635), (145, 492036254), (290, 246018127), (349, 204427670), (541, 131876630), (698, 102213835), (1082, 65938315), (1303, 54754610), (1745, 40885534), (2606, 27377305), (2705, 26375326), (3490, 20442767), (5410, 13187663), (6515, 10950922), (10121, 7049230), (13030, 5475461), (15689, 4547470), (20242, 3524615), (31378, 2273735), (37787, 1888090), (50605, 1409846), (75574, 944045), (78445, 909494), (101210, 704923), (156890, 454747), (188809, 377870), (188935, 377618)]