86645370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17939}}^1$

素因数の和:17979

約数の個数: 64

約数和(自身を含む): 248002560

約数和(自身を除く): 161357190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 17939, 35878, 53817, 89695, 107634, 125573, 179390, 251146, 269085, 376719, 412597, 538170, 627865, 753438, 825194, 1237791, 1255730, 1883595, 2062985, 2475582, 2888179, 3767190, 4125970, 5776358, 6188955, 8664537, 12377910, 14440895, 17329074, 28881790, 43322685, 86645370]

約数ペア:

[(1, 86645370), (2, 43322685), (3, 28881790), (5, 17329074), (6, 14440895), (7, 12377910), (10, 8664537), (14, 6188955), (15, 5776358), (21, 4125970), (23, 3767190), (30, 2888179), (35, 2475582), (42, 2062985), (46, 1883595), (69, 1255730), (70, 1237791), (105, 825194), (115, 753438), (138, 627865), (161, 538170), (210, 412597), (230, 376719), (322, 269085), (345, 251146), (483, 179390), (690, 125573), (805, 107634), (966, 89695), (1610, 53817), (2415, 35878), (4830, 17939)]