29801340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9739}}^1$

素因数の和:9771

約数の個数: 72

約数和(自身を含む): 95724720

約数和(自身を除く): 65923380

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, 9739, 19478, 29217, 38956, 48695, 58434, 87651, 97390, 116868, 146085, 165563, 175302, 194780, 292170, 331126, 350604, 438255, 496689, 584340, 662252, 827815, 876510, 993378, 1490067, 1655630, 1753020, 1986756, 2483445, 2980134, 3311260, 4966890, 5960268, 7450335, 9933780, 14900670, 29801340]

約数ペア:

[(1, 29801340), (2, 14900670), (3, 9933780), (4, 7450335), (5, 5960268), (6, 4966890), (9, 3311260), (10, 2980134), (12, 2483445), (15, 1986756), (17, 1753020), (18, 1655630), (20, 1490067), (30, 993378), (34, 876510), (36, 827815), (45, 662252), (51, 584340), (60, 496689), (68, 438255), (85, 350604), (90, 331126), (102, 292170), (153, 194780), (170, 175302), (180, 165563), (204, 146085), (255, 116868), (306, 97390), (340, 87651), (510, 58434), (612, 48695), (765, 38956), (1020, 29217), (1530, 19478), (3060, 9739)]