129308490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{75619}}^1$

素因数の和:75651

約数の個数: 48

約数和(自身を含む): 353901600

約数和(自身を除く): 224593110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 75619, 151238, 226857, 378095, 453714, 680571, 756190, 1134285, 1361142, 1436761, 2268570, 2873522, 3402855, 4310283, 6805710, 7183805, 8620566, 12930849, 14367610, 21551415, 25861698, 43102830, 64654245, 129308490]

約数ペア:

[(1, 129308490), (2, 64654245), (3, 43102830), (5, 25861698), (6, 21551415), (9, 14367610), (10, 12930849), (15, 8620566), (18, 7183805), (19, 6805710), (30, 4310283), (38, 3402855), (45, 2873522), (57, 2268570), (90, 1436761), (95, 1361142), (114, 1134285), (171, 756190), (190, 680571), (285, 453714), (342, 378095), (570, 226857), (855, 151238), (1710, 75619)]