30397020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1753}}^1$

素因数の和:1799

約数の個数: 72

約数和(自身を含む): 90464304

約数和(自身を除く): 60067284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 1753, 2890, 3468, 3506, 4335, 5259, 5780, 7012, 8670, 8765, 10518, 17340, 17530, 21036, 26295, 29801, 35060, 52590, 59602, 89403, 105180, 119204, 149005, 178806, 298010, 357612, 447015, 506617, 596020, 894030, 1013234, 1519851, 1788060, 2026468, 2533085, 3039702, 5066170, 6079404, 7599255, 10132340, 15198510, 30397020]

約数ペア:

[(1, 30397020), (2, 15198510), (3, 10132340), (4, 7599255), (5, 6079404), (6, 5066170), (10, 3039702), (12, 2533085), (15, 2026468), (17, 1788060), (20, 1519851), (30, 1013234), (34, 894030), (51, 596020), (60, 506617), (68, 447015), (85, 357612), (102, 298010), (170, 178806), (204, 149005), (255, 119204), (289, 105180), (340, 89403), (510, 59602), (578, 52590), (867, 35060), (1020, 29801), (1156, 26295), (1445, 21036), (1734, 17530), (1753, 17340), (2890, 10518), (3468, 8765), (3506, 8670), (4335, 7012), (5259, 5780)]