28684830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23321}}^1$

素因数の和:23372

約数の個数: 32

約数和(自身を含む): 70525728

約数和(自身を除く): 41840898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 23321, 46642, 69963, 116605, 139926, 233210, 349815, 699630, 956161, 1912322, 2868483, 4780805, 5736966, 9561610, 14342415, 28684830]

約数ペア:

[(1, 28684830), (2, 14342415), (3, 9561610), (5, 5736966), (6, 4780805), (10, 2868483), (15, 1912322), (30, 956161), (41, 699630), (82, 349815), (123, 233210), (205, 139926), (246, 116605), (410, 69963), (615, 46642), (1230, 23321)]