2869950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 72

約数和(自身を含む): 7653528

約数和(自身を除く): 4783578

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 53, 57, 75, 95, 106, 114, 150, 159, 190, 265, 285, 318, 361, 475, 530, 570, 722, 795, 950, 1007, 1083, 1325, 1425, 1590, 1805, 2014, 2166, 2650, 2850, 3021, 3610, 3975, 5035, 5415, 6042, 7950, 9025, 10070, 10830, 15105, 18050, 19133, 25175, 27075, 30210, 38266, 50350, 54150, 57399, 75525, 95665, 114798, 151050, 191330, 286995, 478325, 573990, 956650, 1434975, 2869950]

約数ペア:

[(1, 2869950), (2, 1434975), (3, 956650), (5, 573990), (6, 478325), (10, 286995), (15, 191330), (19, 151050), (25, 114798), (30, 95665), (38, 75525), (50, 57399), (53, 54150), (57, 50350), (75, 38266), (95, 30210), (106, 27075), (114, 25175), (150, 19133), (159, 18050), (190, 15105), (265, 10830), (285, 10070), (318, 9025), (361, 7950), (475, 6042), (530, 5415), (570, 5035), (722, 3975), (795, 3610), (950, 3021), (1007, 2850), (1083, 2650), (1325, 2166), (1425, 2014), (1590, 1805)]