72869370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2652

約数の個数: 96

約数和(自身を含む): 214228800

約数和(自身を除く): 141359430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2609, 2793, 3990, 4655, 5218, 5586, 7827, 9310, 13045, 13965, 15654, 18263, 26090, 27930, 36526, 39135, 49571, 54789, 78270, 91315, 99142, 109578, 127841, 148713, 182630, 247855, 255682, 273945, 297426, 346997, 383523, 495710, 547890, 639205, 693994, 743565, 767046, 1040991, 1278410, 1487130, 1734985, 1917615, 2081982, 2428979, 3469970, 3835230, 4857958, 5204955, 7286937, 10409910, 12144895, 14573874, 24289790, 36434685, 72869370]

約数ペア:

[(1, 72869370), (2, 36434685), (3, 24289790), (5, 14573874), (6, 12144895), (7, 10409910), (10, 7286937), (14, 5204955), (15, 4857958), (19, 3835230), (21, 3469970), (30, 2428979), (35, 2081982), (38, 1917615), (42, 1734985), (49, 1487130), (57, 1278410), (70, 1040991), (95, 767046), (98, 743565), (105, 693994), (114, 639205), (133, 547890), (147, 495710), (190, 383523), (210, 346997), (245, 297426), (266, 273945), (285, 255682), (294, 247855), (399, 182630), (490, 148713), (570, 127841), (665, 109578), (735, 99142), (798, 91315), (931, 78270), (1330, 54789), (1470, 49571), (1862, 39135), (1995, 36526), (2609, 27930), (2793, 26090), (3990, 18263), (4655, 15654), (5218, 13965), (5586, 13045), (7827, 9310)]