57942990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{1877}}^1$

素因数の和:1911

約数の個数: 96

約数和(自身を含む): 175780800

約数和(自身を除く): 117837810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 343, 441, 490, 630, 686, 735, 882, 1029, 1470, 1715, 1877, 2058, 2205, 3087, 3430, 3754, 4410, 5145, 5631, 6174, 9385, 10290, 11262, 13139, 15435, 16893, 18770, 26278, 28155, 30870, 33786, 39417, 56310, 65695, 78834, 84465, 91973, 118251, 131390, 168930, 183946, 197085, 236502, 275919, 394170, 459865, 551838, 591255, 643811, 827757, 919730, 1182510, 1287622, 1379595, 1655514, 1931433, 2759190, 3219055, 3862866, 4138785, 5794299, 6438110, 8277570, 9657165, 11588598, 19314330, 28971495, 57942990]

約数ペア:

[(1, 57942990), (2, 28971495), (3, 19314330), (5, 11588598), (6, 9657165), (7, 8277570), (9, 6438110), (10, 5794299), (14, 4138785), (15, 3862866), (18, 3219055), (21, 2759190), (30, 1931433), (35, 1655514), (42, 1379595), (45, 1287622), (49, 1182510), (63, 919730), (70, 827757), (90, 643811), (98, 591255), (105, 551838), (126, 459865), (147, 394170), (210, 275919), (245, 236502), (294, 197085), (315, 183946), (343, 168930), (441, 131390), (490, 118251), (630, 91973), (686, 84465), (735, 78834), (882, 65695), (1029, 56310), (1470, 39417), (1715, 33786), (1877, 30870), (2058, 28155), (2205, 26278), (3087, 18770), (3430, 16893), (3754, 15435), (4410, 13139), (5145, 11262), (5631, 10290), (6174, 9385)]