622179260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 1423033920

約数和(自身を除く): 800854660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 131, 170, 229, 244, 262, 305, 340, 458, 524, 610, 655, 916, 1037, 1145, 1220, 1310, 2074, 2227, 2290, 2620, 3893, 4148, 4454, 4580, 5185, 7786, 7991, 8908, 10370, 11135, 13969, 15572, 15982, 19465, 20740, 22270, 27938, 29999, 31964, 38930, 39955, 44540, 55876, 59998, 69845, 77860, 79910, 119996, 135847, 139690, 149995, 159820, 237473, 271694, 279380, 299990, 474946, 509983, 543388, 599980, 679235, 949892, 1019966, 1187365, 1358470, 1829939, 2039932, 2374730, 2549915, 2716940, 3659878, 4749460, 5099830, 7319756, 9149695, 10199660, 18299390, 31108963, 36598780, 62217926, 124435852, 155544815, 311089630, 622179260]

約数ペア:

[(1, 622179260), (2, 311089630), (4, 155544815), (5, 124435852), (10, 62217926), (17, 36598780), (20, 31108963), (34, 18299390), (61, 10199660), (68, 9149695), (85, 7319756), (122, 5099830), (131, 4749460), (170, 3659878), (229, 2716940), (244, 2549915), (262, 2374730), (305, 2039932), (340, 1829939), (458, 1358470), (524, 1187365), (610, 1019966), (655, 949892), (916, 679235), (1037, 599980), (1145, 543388), (1220, 509983), (1310, 474946), (2074, 299990), (2227, 279380), (2290, 271694), (2620, 237473), (3893, 159820), (4148, 149995), (4454, 139690), (4580, 135847), (5185, 119996), (7786, 79910), (7991, 77860), (8908, 69845), (10370, 59998), (11135, 55876), (13969, 44540), (15572, 39955), (15982, 38930), (19465, 31964), (20740, 29999), (22270, 27938)]