298401870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8597}}^1$

素因数の和:8709

約数の個数: 64

約数和(自身を含む): 780010560

約数和(自身を除く): 481608690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 267, 390, 445, 534, 890, 1157, 1335, 2314, 2670, 3471, 5785, 6942, 8597, 11570, 17194, 17355, 25791, 34710, 42985, 51582, 85970, 111761, 128955, 223522, 257910, 335283, 558805, 670566, 765133, 1117610, 1530266, 1676415, 2295399, 3352830, 3825665, 4590798, 7651330, 9946729, 11476995, 19893458, 22953990, 29840187, 49733645, 59680374, 99467290, 149200935, 298401870]

約数ペア:

[(1, 298401870), (2, 149200935), (3, 99467290), (5, 59680374), (6, 49733645), (10, 29840187), (13, 22953990), (15, 19893458), (26, 11476995), (30, 9946729), (39, 7651330), (65, 4590798), (78, 3825665), (89, 3352830), (130, 2295399), (178, 1676415), (195, 1530266), (267, 1117610), (390, 765133), (445, 670566), (534, 558805), (890, 335283), (1157, 257910), (1335, 223522), (2314, 128955), (2670, 111761), (3471, 85970), (5785, 51582), (6942, 42985), (8597, 34710), (11570, 25791), (17194, 17355)]