2721339.00000000

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{863}}^1$

素因数の和:905

約数の個数: 96

約数和(自身を含む): 113840640

約数和(自身を除く): 74461950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 169, 195, 234, 270, 338, 351, 390, 507, 585, 702, 845, 863, 1014, 1170, 1521, 1690, 1726, 1755, 2535, 2589, 3042, 3510, 4315, 4563, 5070, 5178, 7605, 7767, 8630, 9126, 11219, 12945, 15210, 15534, 22438, 22815, 23301, 25890, 33657, 38835, 45630, 46602, 56095, 67314, 77670, 100971, 112190, 116505, 145847, 168285, 201942, 233010, 291694, 302913, 336570, 437541, 504855, 605826, 729235, 875082, 1009710, 1312623, 1458470, 1514565, 2187705, 2625246, 3029130, 3937869, 4375410, 6563115, 7875738, 13126230, 19689345, 39378690]

約数ペア:

[(1, 39378690), (2, 19689345), (3, 13126230), (5, 7875738), (6, 6563115), (9, 4375410), (10, 3937869), (13, 3029130), (15, 2625246), (18, 2187705), (26, 1514565), (27, 1458470), (30, 1312623), (39, 1009710), (45, 875082), (54, 729235), (65, 605826), (78, 504855), (90, 437541), (117, 336570), (130, 302913), (135, 291694), (169, 233010), (195, 201942), (234, 168285), (270, 145847), (338, 116505), (351, 112190), (390, 100971), (507, 77670), (585, 67314), (702, 56095), (845, 46602), (863, 45630), (1014, 38835), (1170, 33657), (1521, 25890), (1690, 23301), (1726, 22815), (1755, 22438), (2535, 15534), (2589, 15210), (3042, 12945), (3510, 11219), (4315, 9126), (4563, 8630), (5070, 7767), (5178, 7605)]