289202370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 706178304

約数和(自身を除く): 416975934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 173, 206, 309, 346, 515, 519, 541, 618, 865, 1030, 1038, 1082, 1545, 1623, 1730, 2595, 2705, 3090, 3246, 5190, 5410, 8115, 16230, 17819, 35638, 53457, 55723, 89095, 93593, 106914, 111446, 167169, 178190, 187186, 267285, 278615, 280779, 334338, 467965, 534570, 557230, 561558, 835845, 935930, 1403895, 1671690, 2807790, 9640079, 19280158, 28920237, 48200395, 57840474, 96400790, 144601185, 289202370]

約数ペア:

[(1, 289202370), (2, 144601185), (3, 96400790), (5, 57840474), (6, 48200395), (10, 28920237), (15, 19280158), (30, 9640079), (103, 2807790), (173, 1671690), (206, 1403895), (309, 935930), (346, 835845), (515, 561558), (519, 557230), (541, 534570), (618, 467965), (865, 334338), (1030, 280779), (1038, 278615), (1082, 267285), (1545, 187186), (1623, 178190), (1730, 167169), (2595, 111446), (2705, 106914), (3090, 93593), (3246, 89095), (5190, 55723), (5410, 53457), (8115, 35638), (16230, 17819)]