30153132

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 79252992

約数和(自身を除く): 49099860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 71, 94, 141, 142, 188, 213, 251, 282, 284, 423, 426, 502, 564, 639, 753, 846, 852, 1004, 1278, 1506, 1692, 2259, 2556, 3012, 3337, 4518, 6674, 9036, 10011, 11797, 13348, 17821, 20022, 23594, 30033, 35391, 35642, 40044, 47188, 53463, 60066, 70782, 71284, 106173, 106926, 120132, 141564, 160389, 212346, 213852, 320778, 424692, 641556, 837587, 1675174, 2512761, 3350348, 5025522, 7538283, 10051044, 15076566, 30153132]

約数ペア:

[(1, 30153132), (2, 15076566), (3, 10051044), (4, 7538283), (6, 5025522), (9, 3350348), (12, 2512761), (18, 1675174), (36, 837587), (47, 641556), (71, 424692), (94, 320778), (141, 213852), (142, 212346), (188, 160389), (213, 141564), (251, 120132), (282, 106926), (284, 106173), (423, 71284), (426, 70782), (502, 60066), (564, 53463), (639, 47188), (753, 40044), (846, 35642), (852, 35391), (1004, 30033), (1278, 23594), (1506, 20022), (1692, 17821), (2259, 13348), (2556, 11797), (3012, 10011), (3337, 9036), (4518, 6674)]