349778010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 853804800

約数和(自身を除く): 504026790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 269, 445, 487, 534, 538, 807, 890, 974, 1335, 1345, 1461, 1614, 2435, 2670, 2690, 2922, 4035, 4870, 7305, 8070, 14610, 23941, 43343, 47882, 71823, 86686, 119705, 130029, 131003, 143646, 216715, 239410, 260058, 262006, 359115, 393009, 433430, 650145, 655015, 718230, 786018, 1300290, 1310030, 1965045, 3930090, 11659267, 23318534, 34977801, 58296335, 69955602, 116592670, 174889005, 349778010]

約数ペア:

[(1, 349778010), (2, 174889005), (3, 116592670), (5, 69955602), (6, 58296335), (10, 34977801), (15, 23318534), (30, 11659267), (89, 3930090), (178, 1965045), (267, 1310030), (269, 1300290), (445, 786018), (487, 718230), (534, 655015), (538, 650145), (807, 433430), (890, 393009), (974, 359115), (1335, 262006), (1345, 260058), (1461, 239410), (1614, 216715), (2435, 143646), (2670, 131003), (2690, 130029), (2922, 119705), (4035, 86686), (4870, 71823), (7305, 47882), (8070, 43343), (14610, 23941)]