30744330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2621}}^1$

素因数の和:2671

約数の個数: 64

約数和(自身を含む): 81554688

約数和(自身を除く): 50810358

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 2621, 3910, 5242, 5865, 7863, 11730, 13105, 15726, 26210, 39315, 44557, 60283, 78630, 89114, 120566, 133671, 180849, 222785, 267342, 301415, 361698, 445570, 602830, 668355, 904245, 1024811, 1336710, 1808490, 2049622, 3074433, 5124055, 6148866, 10248110, 15372165, 30744330]

約数ペア:

[(1, 30744330), (2, 15372165), (3, 10248110), (5, 6148866), (6, 5124055), (10, 3074433), (15, 2049622), (17, 1808490), (23, 1336710), (30, 1024811), (34, 904245), (46, 668355), (51, 602830), (69, 445570), (85, 361698), (102, 301415), (115, 267342), (138, 222785), (170, 180849), (230, 133671), (255, 120566), (345, 89114), (391, 78630), (510, 60283), (690, 44557), (782, 39315), (1173, 26210), (1955, 15726), (2346, 13105), (2621, 11730), (3910, 7863), (5242, 5865)]