15673991620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1093}}^1\times {\mathrm{14633}}^1$

素因数の和:15749

約数の個数: 72

約数和(自身を含む): 38326972824

約数和(自身を除く): 22652981204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1093, 2186, 4372, 5465, 7651, 10930, 14633, 15302, 21860, 29266, 30604, 38255, 53557, 58532, 73165, 76510, 102431, 107114, 146330, 153020, 204862, 214228, 267785, 292660, 409724, 512155, 535570, 717017, 1024310, 1071140, 1434034, 2048620, 2868068, 3585085, 7170170, 14340340, 15993869, 31987738, 63975476, 79969345, 111957083, 159938690, 223914166, 319877380, 447828332, 559785415, 783699581, 1119570830, 1567399162, 2239141660, 3134798324, 3918497905, 7836995810, 15673991620]

約数ペア:

[(1, 15673991620), (2, 7836995810), (4, 3918497905), (5, 3134798324), (7, 2239141660), (10, 1567399162), (14, 1119570830), (20, 783699581), (28, 559785415), (35, 447828332), (49, 319877380), (70, 223914166), (98, 159938690), (140, 111957083), (196, 79969345), (245, 63975476), (490, 31987738), (980, 15993869), (1093, 14340340), (2186, 7170170), (4372, 3585085), (5465, 2868068), (7651, 2048620), (10930, 1434034), (14633, 1071140), (15302, 1024310), (21860, 717017), (29266, 535570), (30604, 512155), (38255, 409724), (53557, 292660), (58532, 267785), (73165, 214228), (76510, 204862), (102431, 153020), (107114, 146330)]