298350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:51

約数の個数: 96

約数和(自身を含む): 937440

約数和(自身を除く): 639090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 27, 30, 34, 39, 45, 50, 51, 54, 65, 75, 78, 85, 90, 102, 117, 130, 135, 150, 153, 170, 195, 221, 225, 234, 255, 270, 306, 325, 351, 390, 425, 442, 450, 459, 510, 585, 650, 663, 675, 702, 765, 850, 918, 975, 1105, 1170, 1275, 1326, 1350, 1530, 1755, 1950, 1989, 2210, 2295, 2550, 2925, 3315, 3510, 3825, 3978, 4590, 5525, 5850, 5967, 6630, 7650, 8775, 9945, 11050, 11475, 11934, 16575, 17550, 19890, 22950, 29835, 33150, 49725, 59670, 99450, 149175, 298350]

約数ペア:

[(1, 298350), (2, 149175), (3, 99450), (5, 59670), (6, 49725), (9, 33150), (10, 29835), (13, 22950), (15, 19890), (17, 17550), (18, 16575), (25, 11934), (26, 11475), (27, 11050), (30, 9945), (34, 8775), (39, 7650), (45, 6630), (50, 5967), (51, 5850), (54, 5525), (65, 4590), (75, 3978), (78, 3825), (85, 3510), (90, 3315), (102, 2925), (117, 2550), (130, 2295), (135, 2210), (150, 1989), (153, 1950), (170, 1755), (195, 1530), (221, 1350), (225, 1326), (234, 1275), (255, 1170), (270, 1105), (306, 975), (325, 918), (351, 850), (390, 765), (425, 702), (442, 675), (450, 663), (459, 650), (510, 585)]