70143450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2767}}^1$

素因数の和:2808

約数の個数: 72

約数和(自身を含む): 188434368

約数和(自身を除く): 118290918

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 2767, 4225, 5070, 5534, 8301, 8450, 12675, 13835, 16602, 25350, 27670, 35971, 41505, 69175, 71942, 83010, 107913, 138350, 179855, 207525, 215826, 359710, 415050, 467623, 539565, 899275, 935246, 1079130, 1402869, 1798550, 2338115, 2697825, 2805738, 4676230, 5395650, 7014345, 11690575, 14028690, 23381150, 35071725, 70143450]

約数ペア:

[(1, 70143450), (2, 35071725), (3, 23381150), (5, 14028690), (6, 11690575), (10, 7014345), (13, 5395650), (15, 4676230), (25, 2805738), (26, 2697825), (30, 2338115), (39, 1798550), (50, 1402869), (65, 1079130), (75, 935246), (78, 899275), (130, 539565), (150, 467623), (169, 415050), (195, 359710), (325, 215826), (338, 207525), (390, 179855), (507, 138350), (650, 107913), (845, 83010), (975, 71942), (1014, 69175), (1690, 41505), (1950, 35971), (2535, 27670), (2767, 25350), (4225, 16602), (5070, 13835), (5534, 12675), (8301, 8450)]