23315330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 47589120

約数和(自身を除く): 24273790

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 67, 85, 89, 115, 134, 170, 178, 230, 335, 391, 445, 670, 782, 890, 1139, 1513, 1541, 1955, 2047, 2278, 3026, 3082, 3910, 4094, 5695, 5963, 7565, 7705, 10235, 11390, 11926, 15130, 15410, 20470, 26197, 29815, 34799, 52394, 59630, 69598, 101371, 130985, 137149, 173995, 202742, 261970, 274298, 347990, 506855, 685745, 1013710, 1371490, 2331533, 4663066, 11657665, 23315330]

約数ペア:

[(1, 23315330), (2, 11657665), (5, 4663066), (10, 2331533), (17, 1371490), (23, 1013710), (34, 685745), (46, 506855), (67, 347990), (85, 274298), (89, 261970), (115, 202742), (134, 173995), (170, 137149), (178, 130985), (230, 101371), (335, 69598), (391, 59630), (445, 52394), (670, 34799), (782, 29815), (890, 26197), (1139, 20470), (1513, 15410), (1541, 15130), (1955, 11926), (2047, 11390), (2278, 10235), (3026, 7705), (3082, 7565), (3910, 5963), (4094, 5695)]