2221153470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{8191}}^1$

素因数の和:8358

約数の個数: 96

約数和(自身を含む): 6072827904

約数和(自身を除く): 3851674434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 131, 138, 207, 230, 262, 345, 393, 414, 655, 690, 786, 1035, 1179, 1310, 1965, 2070, 2358, 3013, 3930, 5895, 6026, 8191, 9039, 11790, 15065, 16382, 18078, 24573, 27117, 30130, 40955, 45195, 49146, 54234, 73719, 81910, 90390, 122865, 135585, 147438, 188393, 245730, 271170, 368595, 376786, 565179, 737190, 941965, 1073021, 1130358, 1695537, 1883930, 2146042, 2825895, 3219063, 3391074, 5365105, 5651790, 6438126, 8477685, 9657189, 10730210, 16095315, 16955370, 19314378, 24679483, 32190630, 48285945, 49358966, 74038449, 96571890, 123397415, 148076898, 222115347, 246794830, 370192245, 444230694, 740384490, 1110576735, 2221153470]

約数ペア:

[(1, 2221153470), (2, 1110576735), (3, 740384490), (5, 444230694), (6, 370192245), (9, 246794830), (10, 222115347), (15, 148076898), (18, 123397415), (23, 96571890), (30, 74038449), (45, 49358966), (46, 48285945), (69, 32190630), (90, 24679483), (115, 19314378), (131, 16955370), (138, 16095315), (207, 10730210), (230, 9657189), (262, 8477685), (345, 6438126), (393, 5651790), (414, 5365105), (655, 3391074), (690, 3219063), (786, 2825895), (1035, 2146042), (1179, 1883930), (1310, 1695537), (1965, 1130358), (2070, 1073021), (2358, 941965), (3013, 737190), (3930, 565179), (5895, 376786), (6026, 368595), (8191, 271170), (9039, 245730), (11790, 188393), (15065, 147438), (16382, 135585), (18078, 122865), (24573, 90390), (27117, 81910), (30130, 73719), (40955, 54234), (45195, 49146)]