30553950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{4157}}^1$

素因数の和:4186

約数の個数: 72

約数和(自身を含む): 88166232

約数和(自身を除く): 57612282

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, 4157, 7350, 8314, 12471, 20785, 24942, 29099, 41570, 58198, 62355, 87297, 103925, 124710, 145495, 174594, 203693, 207850, 290990, 311775, 407386, 436485, 611079, 623550, 727475, 872970, 1018465, 1222158, 1454950, 2036930, 2182425, 3055395, 4364850, 5092325, 6110790, 10184650, 15276975, 30553950]

約数ペア:

[(1, 30553950), (2, 15276975), (3, 10184650), (5, 6110790), (6, 5092325), (7, 4364850), (10, 3055395), (14, 2182425), (15, 2036930), (21, 1454950), (25, 1222158), (30, 1018465), (35, 872970), (42, 727475), (49, 623550), (50, 611079), (70, 436485), (75, 407386), (98, 311775), (105, 290990), (147, 207850), (150, 203693), (175, 174594), (210, 145495), (245, 124710), (294, 103925), (350, 87297), (490, 62355), (525, 58198), (735, 41570), (1050, 29099), (1225, 24942), (1470, 20785), (2450, 12471), (3675, 8314), (4157, 7350)]