398415060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{130201}}^1$

素因数の和:130233

約数の個数: 72

約数和(自身を含む): 1279625256

約数和(自身を除く): 881210196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 130201, 260402, 390603, 520804, 651005, 781206, 1171809, 1302010, 1562412, 1953015, 2213417, 2343618, 2604020, 3906030, 4426834, 4687236, 5859045, 6640251, 7812060, 8853668, 11067085, 11718090, 13280502, 19920753, 22134170, 23436180, 26561004, 33201255, 39841506, 44268340, 66402510, 79683012, 99603765, 132805020, 199207530, 398415060]

約数ペア:

[(1, 398415060), (2, 199207530), (3, 132805020), (4, 99603765), (5, 79683012), (6, 66402510), (9, 44268340), (10, 39841506), (12, 33201255), (15, 26561004), (17, 23436180), (18, 22134170), (20, 19920753), (30, 13280502), (34, 11718090), (36, 11067085), (45, 8853668), (51, 7812060), (60, 6640251), (68, 5859045), (85, 4687236), (90, 4426834), (102, 3906030), (153, 2604020), (170, 2343618), (180, 2213417), (204, 1953015), (255, 1562412), (306, 1302010), (340, 1171809), (510, 781206), (612, 651005), (765, 520804), (1020, 390603), (1530, 260402), (3060, 130201)]