39107820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1719

約数の個数: 96

約数和(自身を含む): 121056768

約数和(自身を除く): 81948948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1667, 1955, 2346, 3334, 3910, 4692, 5001, 5865, 6668, 7820, 8335, 10002, 11730, 16670, 20004, 23460, 25005, 28339, 33340, 38341, 50010, 56678, 76682, 85017, 100020, 113356, 115023, 141695, 153364, 170034, 191705, 230046, 283390, 340068, 383410, 425085, 460092, 566780, 575115, 651797, 766820, 850170, 1150230, 1303594, 1700340, 1955391, 2300460, 2607188, 3258985, 3910782, 6517970, 7821564, 9776955, 13035940, 19553910, 39107820]

約数ペア:

[(1, 39107820), (2, 19553910), (3, 13035940), (4, 9776955), (5, 7821564), (6, 6517970), (10, 3910782), (12, 3258985), (15, 2607188), (17, 2300460), (20, 1955391), (23, 1700340), (30, 1303594), (34, 1150230), (46, 850170), (51, 766820), (60, 651797), (68, 575115), (69, 566780), (85, 460092), (92, 425085), (102, 383410), (115, 340068), (138, 283390), (170, 230046), (204, 191705), (230, 170034), (255, 153364), (276, 141695), (340, 115023), (345, 113356), (391, 100020), (460, 85017), (510, 76682), (690, 56678), (782, 50010), (1020, 38341), (1173, 33340), (1380, 28339), (1564, 25005), (1667, 23460), (1955, 20004), (2346, 16670), (3334, 11730), (3910, 10002), (4692, 8335), (5001, 7820), (5865, 6668)]