30074660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 80317440

約数和(自身を除く): 50242780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 59, 70, 77, 110, 118, 140, 154, 220, 236, 295, 308, 331, 385, 413, 590, 649, 662, 770, 826, 1180, 1298, 1324, 1540, 1652, 1655, 2065, 2317, 2596, 3245, 3310, 3641, 4130, 4543, 4634, 6490, 6620, 7282, 8260, 9086, 9268, 11585, 12980, 14564, 18172, 18205, 19529, 22715, 23170, 25487, 36410, 39058, 45430, 46340, 50974, 72820, 78116, 90860, 97645, 101948, 127435, 136703, 195290, 214819, 254870, 273406, 390580, 429638, 509740, 546812, 683515, 859276, 1074095, 1367030, 1503733, 2148190, 2734060, 3007466, 4296380, 6014932, 7518665, 15037330, 30074660]

約数ペア:

[(1, 30074660), (2, 15037330), (4, 7518665), (5, 6014932), (7, 4296380), (10, 3007466), (11, 2734060), (14, 2148190), (20, 1503733), (22, 1367030), (28, 1074095), (35, 859276), (44, 683515), (55, 546812), (59, 509740), (70, 429638), (77, 390580), (110, 273406), (118, 254870), (140, 214819), (154, 195290), (220, 136703), (236, 127435), (295, 101948), (308, 97645), (331, 90860), (385, 78116), (413, 72820), (590, 50974), (649, 46340), (662, 45430), (770, 39058), (826, 36410), (1180, 25487), (1298, 23170), (1324, 22715), (1540, 19529), (1652, 18205), (1655, 18172), (2065, 14564), (2317, 12980), (2596, 11585), (3245, 9268), (3310, 9086), (3641, 8260), (4130, 7282), (4543, 6620), (4634, 6490)]