26987670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:630

約数の個数: 96

約数和(自身を含む): 76826880

約数和(自身を除く): 49839210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 153, 155, 170, 186, 255, 279, 306, 310, 465, 510, 527, 558, 569, 765, 930, 1054, 1138, 1395, 1530, 1581, 1707, 2635, 2790, 2845, 3162, 3414, 4743, 5121, 5270, 5690, 7905, 8535, 9486, 9673, 10242, 15810, 17070, 17639, 19346, 23715, 25605, 29019, 35278, 47430, 48365, 51210, 52917, 58038, 87057, 88195, 96730, 105834, 145095, 158751, 174114, 176390, 264585, 290190, 299863, 317502, 435285, 529170, 599726, 793755, 870570, 899589, 1499315, 1587510, 1799178, 2698767, 2998630, 4497945, 5397534, 8995890, 13493835, 26987670]

約数ペア:

[(1, 26987670), (2, 13493835), (3, 8995890), (5, 5397534), (6, 4497945), (9, 2998630), (10, 2698767), (15, 1799178), (17, 1587510), (18, 1499315), (30, 899589), (31, 870570), (34, 793755), (45, 599726), (51, 529170), (62, 435285), (85, 317502), (90, 299863), (93, 290190), (102, 264585), (153, 176390), (155, 174114), (170, 158751), (186, 145095), (255, 105834), (279, 96730), (306, 88195), (310, 87057), (465, 58038), (510, 52917), (527, 51210), (558, 48365), (569, 47430), (765, 35278), (930, 29019), (1054, 25605), (1138, 23715), (1395, 19346), (1530, 17639), (1581, 17070), (1707, 15810), (2635, 10242), (2790, 9673), (2845, 9486), (3162, 8535), (3414, 7905), (4743, 5690), (5121, 5270)]