47415210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 121305600

約数和(自身を除く): 73890390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 239, 255, 389, 478, 510, 717, 778, 1167, 1195, 1434, 1945, 2334, 2390, 3585, 3890, 4063, 5835, 6613, 7170, 8126, 11670, 12189, 13226, 19839, 20315, 24378, 33065, 39678, 40630, 60945, 66130, 92971, 99195, 121890, 185942, 198390, 278913, 464855, 557826, 929710, 1394565, 1580507, 2789130, 3161014, 4741521, 7902535, 9483042, 15805070, 23707605, 47415210]

約数ペア:

[(1, 47415210), (2, 23707605), (3, 15805070), (5, 9483042), (6, 7902535), (10, 4741521), (15, 3161014), (17, 2789130), (30, 1580507), (34, 1394565), (51, 929710), (85, 557826), (102, 464855), (170, 278913), (239, 198390), (255, 185942), (389, 121890), (478, 99195), (510, 92971), (717, 66130), (778, 60945), (1167, 40630), (1195, 39678), (1434, 33065), (1945, 24378), (2334, 20315), (2390, 19839), (3585, 13226), (3890, 12189), (4063, 11670), (5835, 8126), (6613, 7170)]