1738984910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7219}}^1$

素因数の和:7365

約数の個数: 64

約数和(自身を含む): 3602491200

約数和(自身を除く): 1863506290

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 109, 130, 170, 218, 221, 442, 545, 1090, 1105, 1417, 1853, 2210, 2834, 3706, 7085, 7219, 9265, 14170, 14438, 18530, 24089, 36095, 48178, 72190, 93847, 120445, 122723, 187694, 240890, 245446, 469235, 613615, 786871, 938470, 1227230, 1573742, 1595399, 3190798, 3934355, 7868710, 7976995, 10229323, 13376807, 15953990, 20458646, 26753614, 51146615, 66884035, 102293230, 133768070, 173898491, 347796982, 869492455, 1738984910]

約数ペア:

[(1, 1738984910), (2, 869492455), (5, 347796982), (10, 173898491), (13, 133768070), (17, 102293230), (26, 66884035), (34, 51146615), (65, 26753614), (85, 20458646), (109, 15953990), (130, 13376807), (170, 10229323), (218, 7976995), (221, 7868710), (442, 3934355), (545, 3190798), (1090, 1595399), (1105, 1573742), (1417, 1227230), (1853, 938470), (2210, 786871), (2834, 613615), (3706, 469235), (7085, 245446), (7219, 240890), (9265, 187694), (14170, 122723), (14438, 120445), (18530, 93847), (24089, 72190), (36095, 48178)]