73448060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 180986400

約数和(自身を除く): 107538340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 149, 196, 245, 298, 490, 503, 596, 745, 980, 1006, 1043, 1490, 2012, 2086, 2515, 2980, 3521, 4172, 5030, 5215, 7042, 7301, 10060, 10430, 14084, 14602, 17605, 20860, 24647, 29204, 35210, 36505, 49294, 70420, 73010, 74947, 98588, 123235, 146020, 149894, 246470, 299788, 374735, 492940, 524629, 749470, 1049258, 1498940, 2098516, 2623145, 3672403, 5246290, 7344806, 10492580, 14689612, 18362015, 36724030, 73448060]

約数ペア:

[(1, 73448060), (2, 36724030), (4, 18362015), (5, 14689612), (7, 10492580), (10, 7344806), (14, 5246290), (20, 3672403), (28, 2623145), (35, 2098516), (49, 1498940), (70, 1049258), (98, 749470), (140, 524629), (149, 492940), (196, 374735), (245, 299788), (298, 246470), (490, 149894), (503, 146020), (596, 123235), (745, 98588), (980, 74947), (1006, 73010), (1043, 70420), (1490, 49294), (2012, 36505), (2086, 35210), (2515, 29204), (2980, 24647), (3521, 20860), (4172, 17605), (5030, 14602), (5215, 14084), (7042, 10430), (7301, 10060)]