47400420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{46471}}^1$

素因数の和:46500

約数の個数: 48

約数和(自身を含む): 140531328

約数和(自身を除く): 93130908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 46471, 92942, 139413, 185884, 232355, 278826, 464710, 557652, 697065, 790007, 929420, 1394130, 1580014, 2370021, 2788260, 3160028, 3950035, 4740042, 7900070, 9480084, 11850105, 15800140, 23700210, 47400420]

約数ペア:

[(1, 47400420), (2, 23700210), (3, 15800140), (4, 11850105), (5, 9480084), (6, 7900070), (10, 4740042), (12, 3950035), (15, 3160028), (17, 2788260), (20, 2370021), (30, 1580014), (34, 1394130), (51, 929420), (60, 790007), (68, 697065), (85, 557652), (102, 464710), (170, 278826), (204, 232355), (255, 185884), (340, 139413), (510, 92942), (1020, 46471)]