29496040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 78489000

約数和(自身を除く): 48992960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 101, 140, 149, 196, 202, 245, 280, 298, 392, 404, 490, 505, 596, 707, 745, 808, 980, 1010, 1043, 1192, 1414, 1490, 1960, 2020, 2086, 2828, 2980, 3535, 4040, 4172, 4949, 5215, 5656, 5960, 7070, 7301, 8344, 9898, 10430, 14140, 14602, 15049, 19796, 20860, 24745, 28280, 29204, 30098, 36505, 39592, 41720, 49490, 58408, 60196, 73010, 75245, 98980, 105343, 120392, 146020, 150490, 197960, 210686, 292040, 300980, 421372, 526715, 601960, 737401, 842744, 1053430, 1474802, 2106860, 2949604, 3687005, 4213720, 5899208, 7374010, 14748020, 29496040]

約数ペア:

[(1, 29496040), (2, 14748020), (4, 7374010), (5, 5899208), (7, 4213720), (8, 3687005), (10, 2949604), (14, 2106860), (20, 1474802), (28, 1053430), (35, 842744), (40, 737401), (49, 601960), (56, 526715), (70, 421372), (98, 300980), (101, 292040), (140, 210686), (149, 197960), (196, 150490), (202, 146020), (245, 120392), (280, 105343), (298, 98980), (392, 75245), (404, 73010), (490, 60196), (505, 58408), (596, 49490), (707, 41720), (745, 39592), (808, 36505), (980, 30098), (1010, 29204), (1043, 28280), (1192, 24745), (1414, 20860), (1490, 19796), (1960, 15049), (2020, 14602), (2086, 14140), (2828, 10430), (2980, 9898), (3535, 8344), (4040, 7301), (4172, 7070), (4949, 5960), (5215, 5656)]