30302340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1399}}^1$

素因数の和:1449

約数の個数: 72

約数和(自身を含む): 89611200

約数和(自身を除く): 59308860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1399, 1444, 1805, 2166, 2798, 3610, 4197, 4332, 5415, 5596, 6995, 7220, 8394, 10830, 13990, 16788, 20985, 21660, 26581, 27980, 41970, 53162, 79743, 83940, 106324, 132905, 159486, 265810, 318972, 398715, 505039, 531620, 797430, 1010078, 1515117, 1594860, 2020156, 2525195, 3030234, 5050390, 6060468, 7575585, 10100780, 15151170, 30302340]

約数ペア:

[(1, 30302340), (2, 15151170), (3, 10100780), (4, 7575585), (5, 6060468), (6, 5050390), (10, 3030234), (12, 2525195), (15, 2020156), (19, 1594860), (20, 1515117), (30, 1010078), (38, 797430), (57, 531620), (60, 505039), (76, 398715), (95, 318972), (114, 265810), (190, 159486), (228, 132905), (285, 106324), (361, 83940), (380, 79743), (570, 53162), (722, 41970), (1083, 27980), (1140, 26581), (1399, 21660), (1444, 20985), (1805, 16788), (2166, 13990), (2798, 10830), (3610, 8394), (4197, 7220), (4332, 6995), (5415, 5596)]