30952140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1429}}^1$

素因数の和:1479

約数の個数: 72

約数和(自身を含む): 91531440

約数和(自身を除く): 60579300

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, 1429, 1444, 1805, 2166, 2858, 3610, 4287, 4332, 5415, 5716, 7145, 7220, 8574, 10830, 14290, 17148, 21435, 21660, 27151, 28580, 42870, 54302, 81453, 85740, 108604, 135755, 162906, 271510, 325812, 407265, 515869, 543020, 814530, 1031738, 1547607, 1629060, 2063476, 2579345, 3095214, 5158690, 6190428, 7738035, 10317380, 15476070, 30952140]

約数ペア:

[(1, 30952140), (2, 15476070), (3, 10317380), (4, 7738035), (5, 6190428), (6, 5158690), (10, 3095214), (12, 2579345), (15, 2063476), (19, 1629060), (20, 1547607), (30, 1031738), (38, 814530), (57, 543020), (60, 515869), (76, 407265), (95, 325812), (114, 271510), (190, 162906), (228, 135755), (285, 108604), (361, 85740), (380, 81453), (570, 54302), (722, 42870), (1083, 28580), (1140, 27151), (1429, 21660), (1444, 21435), (1805, 17148), (2166, 14290), (2858, 10830), (3610, 8574), (4287, 7220), (4332, 7145), (5415, 5716)]