109901940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107747}}^1$

素因数の和:107776

約数の個数: 48

約数和(自身を含む): 325829952

約数和(自身を除く): 215928012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 107747, 215494, 323241, 430988, 538735, 646482, 1077470, 1292964, 1616205, 1831699, 2154940, 3232410, 3663398, 5495097, 6464820, 7326796, 9158495, 10990194, 18316990, 21980388, 27475485, 36633980, 54950970, 109901940]

約数ペア:

[(1, 109901940), (2, 54950970), (3, 36633980), (4, 27475485), (5, 21980388), (6, 18316990), (10, 10990194), (12, 9158495), (15, 7326796), (17, 6464820), (20, 5495097), (30, 3663398), (34, 3232410), (51, 2154940), (60, 1831699), (68, 1616205), (85, 1292964), (102, 1077470), (170, 646482), (204, 538735), (255, 430988), (340, 323241), (510, 215494), (1020, 107747)]