29995644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 82225920

約数和(自身を除く): 52230276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 139, 147, 196, 278, 294, 367, 417, 556, 588, 734, 834, 973, 1101, 1468, 1668, 1946, 2202, 2569, 2919, 3892, 4404, 5138, 5838, 6811, 7707, 10276, 11676, 13622, 15414, 17983, 20433, 27244, 30828, 35966, 40866, 51013, 53949, 71932, 81732, 102026, 107898, 153039, 204052, 215796, 306078, 357091, 612156, 714182, 1071273, 1428364, 2142546, 2499637, 4285092, 4999274, 7498911, 9998548, 14997822, 29995644]

約数ペア:

[(1, 29995644), (2, 14997822), (3, 9998548), (4, 7498911), (6, 4999274), (7, 4285092), (12, 2499637), (14, 2142546), (21, 1428364), (28, 1071273), (42, 714182), (49, 612156), (84, 357091), (98, 306078), (139, 215796), (147, 204052), (196, 153039), (278, 107898), (294, 102026), (367, 81732), (417, 71932), (556, 53949), (588, 51013), (734, 40866), (834, 35966), (973, 30828), (1101, 27244), (1468, 20433), (1668, 17983), (1946, 15414), (2202, 13622), (2569, 11676), (2919, 10276), (3892, 7707), (4404, 6811), (5138, 5838)]