304428390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33713}}^1$

素因数の和:33773

約数の個数: 64

約数和(自身を含む): 854447616

約数和(自身を除く): 550019226

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 9030, 33713, 67426, 101139, 168565, 202278, 235991, 337130, 471982, 505695, 707973, 1011390, 1179955, 1415946, 1449659, 2359910, 2899318, 3539865, 4348977, 7079730, 7248295, 8697954, 10147613, 14496590, 20295226, 21744885, 30442839, 43489770, 50738065, 60885678, 101476130, 152214195, 304428390]

約数ペア:

[(1, 304428390), (2, 152214195), (3, 101476130), (5, 60885678), (6, 50738065), (7, 43489770), (10, 30442839), (14, 21744885), (15, 20295226), (21, 14496590), (30, 10147613), (35, 8697954), (42, 7248295), (43, 7079730), (70, 4348977), (86, 3539865), (105, 2899318), (129, 2359910), (210, 1449659), (215, 1415946), (258, 1179955), (301, 1011390), (430, 707973), (602, 505695), (645, 471982), (903, 337130), (1290, 235991), (1505, 202278), (1806, 168565), (3010, 101139), (4515, 67426), (9030, 33713)]