119991930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 296828928

約数和(自身を除く): 176836998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 191, 215, 258, 382, 430, 487, 573, 645, 955, 974, 1146, 1290, 1461, 1910, 2435, 2865, 2922, 4870, 5730, 7305, 8213, 14610, 16426, 20941, 24639, 41065, 41882, 49278, 62823, 82130, 93017, 104705, 123195, 125646, 186034, 209410, 246390, 279051, 314115, 465085, 558102, 628230, 930170, 1395255, 2790510, 3999731, 7999462, 11999193, 19998655, 23998386, 39997310, 59995965, 119991930]

約数ペア:

[(1, 119991930), (2, 59995965), (3, 39997310), (5, 23998386), (6, 19998655), (10, 11999193), (15, 7999462), (30, 3999731), (43, 2790510), (86, 1395255), (129, 930170), (191, 628230), (215, 558102), (258, 465085), (382, 314115), (430, 279051), (487, 246390), (573, 209410), (645, 186034), (955, 125646), (974, 123195), (1146, 104705), (1290, 93017), (1461, 82130), (1910, 62823), (2435, 49278), (2865, 41882), (2922, 41065), (4870, 24639), (5730, 20941), (7305, 16426), (8213, 14610)]