34272980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 87091200

約数和(自身を除く): 52818220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 53, 62, 70, 106, 124, 140, 149, 155, 212, 217, 265, 298, 310, 371, 434, 530, 596, 620, 742, 745, 868, 1043, 1060, 1085, 1484, 1490, 1643, 1855, 2086, 2170, 2980, 3286, 3710, 4172, 4340, 4619, 5215, 6572, 7420, 7897, 8215, 9238, 10430, 11501, 15794, 16430, 18476, 20860, 23002, 23095, 31588, 32333, 32860, 39485, 46004, 46190, 55279, 57505, 64666, 78970, 92380, 110558, 115010, 129332, 157940, 161665, 221116, 230020, 244807, 276395, 323330, 489614, 552790, 646660, 979228, 1105580, 1224035, 1713649, 2448070, 3427298, 4896140, 6854596, 8568245, 17136490, 34272980]

約数ペア:

[(1, 34272980), (2, 17136490), (4, 8568245), (5, 6854596), (7, 4896140), (10, 3427298), (14, 2448070), (20, 1713649), (28, 1224035), (31, 1105580), (35, 979228), (53, 646660), (62, 552790), (70, 489614), (106, 323330), (124, 276395), (140, 244807), (149, 230020), (155, 221116), (212, 161665), (217, 157940), (265, 129332), (298, 115010), (310, 110558), (371, 92380), (434, 78970), (530, 64666), (596, 57505), (620, 55279), (742, 46190), (745, 46004), (868, 39485), (1043, 32860), (1060, 32333), (1085, 31588), (1484, 23095), (1490, 23002), (1643, 20860), (1855, 18476), (2086, 16430), (2170, 15794), (2980, 11501), (3286, 10430), (3710, 9238), (4172, 8215), (4340, 7897), (4619, 7420), (5215, 6572)]