30950850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{4211}}^1$

素因数の和:4240

約数の個数: 72

約数和(自身を含む): 89311248

約数和(自身を除く): 58360398

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 4211, 7350, 8422, 12633, 21055, 25266, 29477, 42110, 58954, 63165, 88431, 105275, 126330, 147385, 176862, 206339, 210550, 294770, 315825, 412678, 442155, 619017, 631650, 736925, 884310, 1031695, 1238034, 1473850, 2063390, 2210775, 3095085, 4421550, 5158475, 6190170, 10316950, 15475425, 30950850]

約数ペア:

[(1, 30950850), (2, 15475425), (3, 10316950), (5, 6190170), (6, 5158475), (7, 4421550), (10, 3095085), (14, 2210775), (15, 2063390), (21, 1473850), (25, 1238034), (30, 1031695), (35, 884310), (42, 736925), (49, 631650), (50, 619017), (70, 442155), (75, 412678), (98, 315825), (105, 294770), (147, 210550), (150, 206339), (175, 176862), (210, 147385), (245, 126330), (294, 105275), (350, 88431), (490, 63165), (525, 58954), (735, 42110), (1050, 29477), (1225, 25266), (1470, 21055), (2450, 12633), (3675, 8422), (4211, 7350)]