29929860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9781}}^1$

素因数の和:9813

約数の個数: 72

約数和(自身を含む): 96137496

約数和(自身を除く): 66207636

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, 9781, 19562, 29343, 39124, 48905, 58686, 88029, 97810, 117372, 146715, 166277, 176058, 195620, 293430, 332554, 352116, 440145, 498831, 586860, 665108, 831385, 880290, 997662, 1496493, 1662770, 1760580, 1995324, 2494155, 2992986, 3325540, 4988310, 5985972, 7482465, 9976620, 14964930, 29929860]

約数ペア:

[(1, 29929860), (2, 14964930), (3, 9976620), (4, 7482465), (5, 5985972), (6, 4988310), (9, 3325540), (10, 2992986), (12, 2494155), (15, 1995324), (17, 1760580), (18, 1662770), (20, 1496493), (30, 997662), (34, 880290), (36, 831385), (45, 665108), (51, 586860), (60, 498831), (68, 440145), (85, 352116), (90, 332554), (102, 293430), (153, 195620), (170, 176058), (180, 166277), (204, 146715), (255, 117372), (306, 97810), (340, 88029), (510, 58686), (612, 48905), (765, 39124), (1020, 29343), (1530, 19562), (3060, 9781)]