29189790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{6619}}^1$

素因数の和:6646

約数の個数: 72

約数和(自身を含む): 88297560

約数和(自身を除く): 59107770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 6619, 13238, 19857, 33095, 39714, 46333, 59571, 66190, 92666, 99285, 119142, 138999, 198570, 231665, 277998, 297855, 324331, 416997, 463330, 595710, 648662, 694995, 833994, 972993, 1389990, 1621655, 1945986, 2084985, 2918979, 3243310, 4169970, 4864965, 5837958, 9729930, 14594895, 29189790]

約数ペア:

[(1, 29189790), (2, 14594895), (3, 9729930), (5, 5837958), (6, 4864965), (7, 4169970), (9, 3243310), (10, 2918979), (14, 2084985), (15, 1945986), (18, 1621655), (21, 1389990), (30, 972993), (35, 833994), (42, 694995), (45, 648662), (49, 595710), (63, 463330), (70, 416997), (90, 324331), (98, 297855), (105, 277998), (126, 231665), (147, 198570), (210, 138999), (245, 119142), (294, 99285), (315, 92666), (441, 66190), (490, 59571), (630, 46333), (735, 39714), (882, 33095), (1470, 19857), (2205, 13238), (4410, 6619)]