2218248030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{9733}}^1$

素因数の和:9921

約数の個数: 64

約数和(自身を含む): 5449794048

約数和(自身を除く): 3231546018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 107, 142, 213, 214, 321, 355, 426, 535, 642, 710, 1065, 1070, 1605, 2130, 3210, 7597, 9733, 15194, 19466, 22791, 29199, 37985, 45582, 48665, 58398, 75970, 97330, 113955, 145995, 227910, 291990, 691043, 1041431, 1382086, 2073129, 2082862, 3124293, 3455215, 4146258, 5207155, 6248586, 6910430, 10365645, 10414310, 15621465, 20731290, 31242930, 73941601, 147883202, 221824803, 369708005, 443649606, 739416010, 1109124015, 2218248030]

約数ペア:

[(1, 2218248030), (2, 1109124015), (3, 739416010), (5, 443649606), (6, 369708005), (10, 221824803), (15, 147883202), (30, 73941601), (71, 31242930), (107, 20731290), (142, 15621465), (213, 10414310), (214, 10365645), (321, 6910430), (355, 6248586), (426, 5207155), (535, 4146258), (642, 3455215), (710, 3124293), (1065, 2082862), (1070, 2073129), (1605, 1382086), (2130, 1041431), (3210, 691043), (7597, 291990), (9733, 227910), (15194, 145995), (19466, 113955), (22791, 97330), (29199, 75970), (37985, 58398), (45582, 48665)]