313075770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1223}}^1$

素因数の和:1316

約数の個数: 128

約数和(自身を含む): 913711104

約数和(自身を除く): 600635334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 53, 69, 70, 105, 106, 115, 138, 159, 161, 210, 230, 265, 318, 322, 345, 371, 483, 530, 690, 742, 795, 805, 966, 1113, 1219, 1223, 1590, 1610, 1855, 2226, 2415, 2438, 2446, 3657, 3669, 3710, 4830, 5565, 6095, 6115, 7314, 7338, 8533, 8561, 11130, 12190, 12230, 17066, 17122, 18285, 18345, 25599, 25683, 28129, 36570, 36690, 42665, 42805, 51198, 51366, 56258, 64819, 84387, 85330, 85610, 127995, 128415, 129638, 140645, 168774, 194457, 196903, 255990, 256830, 281290, 324095, 388914, 393806, 421935, 453733, 590709, 648190, 843870, 907466, 972285, 984515, 1181418, 1361199, 1490837, 1944570, 1969030, 2268665, 2722398, 2953545, 2981674, 4472511, 4537330, 5907090, 6805995, 7454185, 8945022, 10435859, 13611990, 14908370, 20871718, 22362555, 31307577, 44725110, 52179295, 62615154, 104358590, 156537885, 313075770]

約数ペア:

[(1, 313075770), (2, 156537885), (3, 104358590), (5, 62615154), (6, 52179295), (7, 44725110), (10, 31307577), (14, 22362555), (15, 20871718), (21, 14908370), (23, 13611990), (30, 10435859), (35, 8945022), (42, 7454185), (46, 6805995), (53, 5907090), (69, 4537330), (70, 4472511), (105, 2981674), (106, 2953545), (115, 2722398), (138, 2268665), (159, 1969030), (161, 1944570), (210, 1490837), (230, 1361199), (265, 1181418), (318, 984515), (322, 972285), (345, 907466), (371, 843870), (483, 648190), (530, 590709), (690, 453733), (742, 421935), (795, 393806), (805, 388914), (966, 324095), (1113, 281290), (1219, 256830), (1223, 255990), (1590, 196903), (1610, 194457), (1855, 168774), (2226, 140645), (2415, 129638), (2438, 128415), (2446, 127995), (3657, 85610), (3669, 85330), (3710, 84387), (4830, 64819), (5565, 56258), (6095, 51366), (6115, 51198), (7314, 42805), (7338, 42665), (8533, 36690), (8561, 36570), (11130, 28129), (12190, 25683), (12230, 25599), (17066, 18345), (17122, 18285)]