619466490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{929}}^1$

素因数の和:1212

約数の個数: 96

約数和(自身を含む): 1671321600

約数和(自身を除く): 1051855110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 239, 279, 310, 465, 478, 558, 717, 929, 930, 1195, 1395, 1434, 1858, 2151, 2390, 2787, 2790, 3585, 4302, 4645, 5574, 7170, 7409, 8361, 9290, 10755, 13935, 14818, 16722, 21510, 22227, 27870, 28799, 37045, 41805, 44454, 57598, 66681, 74090, 83610, 86397, 111135, 133362, 143995, 172794, 222031, 222270, 259191, 287990, 333405, 431985, 444062, 518382, 666093, 666810, 863970, 1110155, 1295955, 1332186, 1998279, 2220310, 2591910, 3330465, 3996558, 6660930, 6882961, 9991395, 13765922, 19982790, 20648883, 34414805, 41297766, 61946649, 68829610, 103244415, 123893298, 206488830, 309733245, 619466490]

約数ペア:

[(1, 619466490), (2, 309733245), (3, 206488830), (5, 123893298), (6, 103244415), (9, 68829610), (10, 61946649), (15, 41297766), (18, 34414805), (30, 20648883), (31, 19982790), (45, 13765922), (62, 9991395), (90, 6882961), (93, 6660930), (155, 3996558), (186, 3330465), (239, 2591910), (279, 2220310), (310, 1998279), (465, 1332186), (478, 1295955), (558, 1110155), (717, 863970), (929, 666810), (930, 666093), (1195, 518382), (1395, 444062), (1434, 431985), (1858, 333405), (2151, 287990), (2390, 259191), (2787, 222270), (2790, 222031), (3585, 172794), (4302, 143995), (4645, 133362), (5574, 111135), (7170, 86397), (7409, 83610), (8361, 74090), (9290, 66681), (10755, 57598), (13935, 44454), (14818, 41805), (16722, 37045), (21510, 28799), (22227, 27870)]