4340970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 11400480

約数和(自身を除く): 7059510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 347, 417, 694, 695, 834, 1041, 1251, 1390, 1735, 2082, 2085, 2502, 3123, 3470, 4170, 5205, 6246, 6255, 10410, 12510, 15615, 31230, 48233, 96466, 144699, 241165, 289398, 434097, 482330, 723495, 868194, 1446990, 2170485, 4340970]

約数ペア:

[(1, 4340970), (2, 2170485), (3, 1446990), (5, 868194), (6, 723495), (9, 482330), (10, 434097), (15, 289398), (18, 241165), (30, 144699), (45, 96466), (90, 48233), (139, 31230), (278, 15615), (347, 12510), (417, 10410), (694, 6255), (695, 6246), (834, 5205), (1041, 4170), (1251, 3470), (1390, 3123), (1735, 2502), (2082, 2085)]