9442290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 27869184

約数和(自身を除く): 18426894

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 71, 78, 93, 110, 130, 142, 143, 155, 165, 186, 195, 213, 286, 310, 330, 341, 355, 390, 403, 426, 429, 465, 682, 710, 715, 781, 806, 858, 923, 930, 1023, 1065, 1209, 1430, 1562, 1705, 1846, 2015, 2046, 2130, 2145, 2201, 2343, 2418, 2769, 3410, 3905, 4030, 4290, 4402, 4433, 4615, 4686, 5115, 5538, 6045, 6603, 7810, 8866, 9230, 10153, 10230, 11005, 11715, 12090, 13206, 13299, 13845, 20306, 22010, 22165, 23430, 24211, 26598, 27690, 28613, 30459, 33015, 44330, 48422, 50765, 57226, 60918, 66030, 66495, 72633, 85839, 101530, 121055, 132990, 143065, 145266, 152295, 171678, 242110, 286130, 304590, 314743, 363165, 429195, 629486, 726330, 858390, 944229, 1573715, 1888458, 3147430, 4721145, 9442290]

約数ペア:

[(1, 9442290), (2, 4721145), (3, 3147430), (5, 1888458), (6, 1573715), (10, 944229), (11, 858390), (13, 726330), (15, 629486), (22, 429195), (26, 363165), (30, 314743), (31, 304590), (33, 286130), (39, 242110), (55, 171678), (62, 152295), (65, 145266), (66, 143065), (71, 132990), (78, 121055), (93, 101530), (110, 85839), (130, 72633), (142, 66495), (143, 66030), (155, 60918), (165, 57226), (186, 50765), (195, 48422), (213, 44330), (286, 33015), (310, 30459), (330, 28613), (341, 27690), (355, 26598), (390, 24211), (403, 23430), (426, 22165), (429, 22010), (465, 20306), (682, 13845), (710, 13299), (715, 13206), (781, 12090), (806, 11715), (858, 11005), (923, 10230), (930, 10153), (1023, 9230), (1065, 8866), (1209, 7810), (1430, 6603), (1562, 6045), (1705, 5538), (1846, 5115), (2015, 4686), (2046, 4615), (2130, 4433), (2145, 4402), (2201, 4290), (2343, 4030), (2418, 3905), (2769, 3410)]