138121470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2957}}^1$

素因数の和:3146

約数の個数: 64

約数和(自身を含む): 370578240

約数和(自身を除く): 232456770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 173, 270, 346, 519, 865, 1038, 1557, 1730, 2595, 2957, 3114, 4671, 5190, 5914, 7785, 8871, 9342, 14785, 15570, 17742, 23355, 26613, 29570, 44355, 46710, 53226, 79839, 88710, 133065, 159678, 266130, 399195, 511561, 798390, 1023122, 1534683, 2557805, 3069366, 4604049, 5115610, 7673415, 9208098, 13812147, 15346830, 23020245, 27624294, 46040490, 69060735, 138121470]

約数ペア:

[(1, 138121470), (2, 69060735), (3, 46040490), (5, 27624294), (6, 23020245), (9, 15346830), (10, 13812147), (15, 9208098), (18, 7673415), (27, 5115610), (30, 4604049), (45, 3069366), (54, 2557805), (90, 1534683), (135, 1023122), (173, 798390), (270, 511561), (346, 399195), (519, 266130), (865, 159678), (1038, 133065), (1557, 88710), (1730, 79839), (2595, 53226), (2957, 46710), (3114, 44355), (4671, 29570), (5190, 26613), (5914, 23355), (7785, 17742), (8871, 15570), (9342, 14785)]