1315669630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{1091}}^1$

素因数の和:1705

約数の個数: 64

約数和(自身を含む): 2726680320

約数和(自身を除く): 1411010690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 577, 1045, 1091, 1154, 2090, 2182, 2885, 5455, 5770, 6347, 10910, 10963, 12001, 12694, 20729, 21926, 24002, 31735, 41458, 54815, 60005, 63470, 103645, 109630, 120010, 120593, 207290, 228019, 241186, 456038, 602965, 629507, 1140095, 1205930, 1259014, 2280190, 3147535, 6295070, 6924577, 11960633, 13849154, 23921266, 34622885, 59803165, 69245770, 119606330, 131566963, 263133926, 657834815, 1315669630]

約数ペア:

[(1, 1315669630), (2, 657834815), (5, 263133926), (10, 131566963), (11, 119606330), (19, 69245770), (22, 59803165), (38, 34622885), (55, 23921266), (95, 13849154), (110, 11960633), (190, 6924577), (209, 6295070), (418, 3147535), (577, 2280190), (1045, 1259014), (1091, 1205930), (1154, 1140095), (2090, 629507), (2182, 602965), (2885, 456038), (5455, 241186), (5770, 228019), (6347, 207290), (10910, 120593), (10963, 120010), (12001, 109630), (12694, 103645), (20729, 63470), (21926, 60005), (24002, 54815), (31735, 41458)]