26310390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1$

素因数の和:2293

約数の個数: 64

約数和(自身を含む): 69797376

約数和(自身を除く): 43486986

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2243, 2346, 3910, 4486, 5865, 6729, 11215, 11730, 13458, 22430, 33645, 38131, 51589, 67290, 76262, 103178, 114393, 154767, 190655, 228786, 257945, 309534, 381310, 515890, 571965, 773835, 877013, 1143930, 1547670, 1754026, 2631039, 4385065, 5262078, 8770130, 13155195, 26310390]

約数ペア:

[(1, 26310390), (2, 13155195), (3, 8770130), (5, 5262078), (6, 4385065), (10, 2631039), (15, 1754026), (17, 1547670), (23, 1143930), (30, 877013), (34, 773835), (46, 571965), (51, 515890), (69, 381310), (85, 309534), (102, 257945), (115, 228786), (138, 190655), (170, 154767), (230, 114393), (255, 103178), (345, 76262), (391, 67290), (510, 51589), (690, 38131), (782, 33645), (1173, 22430), (1955, 13458), (2243, 11730), (2346, 11215), (3910, 6729), (4486, 5865)]