30008940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 91822080

約数和(自身を除く): 61813140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 237, 260, 316, 390, 395, 474, 487, 780, 790, 948, 974, 1027, 1185, 1461, 1580, 1948, 2054, 2370, 2435, 2922, 3081, 4108, 4740, 4870, 5135, 5844, 6162, 6331, 7305, 9740, 10270, 12324, 12662, 14610, 15405, 18993, 20540, 25324, 29220, 30810, 31655, 37986, 38473, 61620, 63310, 75972, 76946, 94965, 115419, 126620, 153892, 189930, 192365, 230838, 379860, 384730, 461676, 500149, 577095, 769460, 1000298, 1154190, 1500447, 2000596, 2308380, 2500745, 3000894, 5001490, 6001788, 7502235, 10002980, 15004470, 30008940]

約数ペア:

[(1, 30008940), (2, 15004470), (3, 10002980), (4, 7502235), (5, 6001788), (6, 5001490), (10, 3000894), (12, 2500745), (13, 2308380), (15, 2000596), (20, 1500447), (26, 1154190), (30, 1000298), (39, 769460), (52, 577095), (60, 500149), (65, 461676), (78, 384730), (79, 379860), (130, 230838), (156, 192365), (158, 189930), (195, 153892), (237, 126620), (260, 115419), (316, 94965), (390, 76946), (395, 75972), (474, 63310), (487, 61620), (780, 38473), (790, 37986), (948, 31655), (974, 30810), (1027, 29220), (1185, 25324), (1461, 20540), (1580, 18993), (1948, 15405), (2054, 14610), (2370, 12662), (2435, 12324), (2922, 10270), (3081, 9740), (4108, 7305), (4740, 6331), (4870, 6162), (5135, 5844)]