30883560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15139}}^1$

素因数の和:15170

約数の個数: 64

約数和(自身を含む): 98107200

約数和(自身を除く): 67223640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 15139, 30278, 45417, 60556, 75695, 90834, 121112, 151390, 181668, 227085, 257363, 302780, 363336, 454170, 514726, 605560, 772089, 908340, 1029452, 1286815, 1544178, 1816680, 2058904, 2573630, 3088356, 3860445, 5147260, 6176712, 7720890, 10294520, 15441780, 30883560]

約数ペア:

[(1, 30883560), (2, 15441780), (3, 10294520), (4, 7720890), (5, 6176712), (6, 5147260), (8, 3860445), (10, 3088356), (12, 2573630), (15, 2058904), (17, 1816680), (20, 1544178), (24, 1286815), (30, 1029452), (34, 908340), (40, 772089), (51, 605560), (60, 514726), (68, 454170), (85, 363336), (102, 302780), (120, 257363), (136, 227085), (170, 181668), (204, 151390), (255, 121112), (340, 90834), (408, 75695), (510, 60556), (680, 45417), (1020, 30278), (2040, 15139)]