142378470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1667}}^1$

素因数の和:1766

約数の個数: 96

約数和(自身を含む): 404363232

約数和(自身を除く): 261984762

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 73, 78, 90, 117, 130, 146, 195, 219, 234, 365, 390, 438, 585, 657, 730, 949, 1095, 1170, 1314, 1667, 1898, 2190, 2847, 3285, 3334, 4745, 5001, 5694, 6570, 8335, 8541, 9490, 10002, 14235, 15003, 16670, 17082, 21671, 25005, 28470, 30006, 42705, 43342, 50010, 65013, 75015, 85410, 108355, 121691, 130026, 150030, 195039, 216710, 243382, 325065, 365073, 390078, 608455, 650130, 730146, 975195, 1095219, 1216910, 1581983, 1825365, 1950390, 2190438, 3163966, 3650730, 4745949, 5476095, 7909915, 9491898, 10952190, 14237847, 15819830, 23729745, 28475694, 47459490, 71189235, 142378470]

約数ペア:

[(1, 142378470), (2, 71189235), (3, 47459490), (5, 28475694), (6, 23729745), (9, 15819830), (10, 14237847), (13, 10952190), (15, 9491898), (18, 7909915), (26, 5476095), (30, 4745949), (39, 3650730), (45, 3163966), (65, 2190438), (73, 1950390), (78, 1825365), (90, 1581983), (117, 1216910), (130, 1095219), (146, 975195), (195, 730146), (219, 650130), (234, 608455), (365, 390078), (390, 365073), (438, 325065), (585, 243382), (657, 216710), (730, 195039), (949, 150030), (1095, 130026), (1170, 121691), (1314, 108355), (1667, 85410), (1898, 75015), (2190, 65013), (2847, 50010), (3285, 43342), (3334, 42705), (4745, 30006), (5001, 28470), (5694, 25005), (6570, 21671), (8335, 17082), (8541, 16670), (9490, 15003), (10002, 14235)]