438401850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1652

約数の個数: 96

約数和(自身を含む): 1148926464

約数和(自身を除く): 710524614

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 83, 115, 138, 150, 166, 230, 249, 345, 415, 498, 575, 690, 830, 1150, 1245, 1531, 1725, 1909, 2075, 2490, 3062, 3450, 3818, 4150, 4593, 5727, 6225, 7655, 9186, 9545, 11454, 12450, 15310, 19090, 22965, 28635, 35213, 38275, 45930, 47725, 57270, 70426, 76550, 95450, 105639, 114825, 127073, 143175, 176065, 211278, 229650, 254146, 286350, 352130, 381219, 528195, 635365, 762438, 880325, 1056390, 1270730, 1760650, 1906095, 2640975, 2922679, 3176825, 3812190, 5281950, 5845358, 6353650, 8768037, 9530475, 14613395, 17536074, 19060950, 29226790, 43840185, 73066975, 87680370, 146133950, 219200925, 438401850]

約数ペア:

[(1, 438401850), (2, 219200925), (3, 146133950), (5, 87680370), (6, 73066975), (10, 43840185), (15, 29226790), (23, 19060950), (25, 17536074), (30, 14613395), (46, 9530475), (50, 8768037), (69, 6353650), (75, 5845358), (83, 5281950), (115, 3812190), (138, 3176825), (150, 2922679), (166, 2640975), (230, 1906095), (249, 1760650), (345, 1270730), (415, 1056390), (498, 880325), (575, 762438), (690, 635365), (830, 528195), (1150, 381219), (1245, 352130), (1531, 286350), (1725, 254146), (1909, 229650), (2075, 211278), (2490, 176065), (3062, 143175), (3450, 127073), (3818, 114825), (4150, 105639), (4593, 95450), (5727, 76550), (6225, 70426), (7655, 57270), (9186, 47725), (9545, 45930), (11454, 38275), (12450, 35213), (15310, 28635), (19090, 22965)]