1953892170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{21559}}^1$

素因数の和:21644

約数の個数: 96

約数和(自身を含む): 5448643200

約数和(自身を除く): 3494751030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 53, 57, 90, 95, 106, 114, 159, 171, 190, 265, 285, 318, 342, 477, 530, 570, 795, 855, 954, 1007, 1590, 1710, 2014, 2385, 3021, 4770, 5035, 6042, 9063, 10070, 15105, 18126, 21559, 30210, 43118, 45315, 64677, 90630, 107795, 129354, 194031, 215590, 323385, 388062, 409621, 646770, 819242, 970155, 1142627, 1228863, 1940310, 2048105, 2285254, 2457726, 3427881, 3686589, 4096210, 5713135, 6144315, 6855762, 7373178, 10283643, 11426270, 12288630, 17139405, 18432945, 20567286, 21709913, 34278810, 36865890, 43419826, 51418215, 65129739, 102836430, 108549565, 130259478, 195389217, 217099130, 325648695, 390778434, 651297390, 976946085, 1953892170]

約数ペア:

[(1, 1953892170), (2, 976946085), (3, 651297390), (5, 390778434), (6, 325648695), (9, 217099130), (10, 195389217), (15, 130259478), (18, 108549565), (19, 102836430), (30, 65129739), (38, 51418215), (45, 43419826), (53, 36865890), (57, 34278810), (90, 21709913), (95, 20567286), (106, 18432945), (114, 17139405), (159, 12288630), (171, 11426270), (190, 10283643), (265, 7373178), (285, 6855762), (318, 6144315), (342, 5713135), (477, 4096210), (530, 3686589), (570, 3427881), (795, 2457726), (855, 2285254), (954, 2048105), (1007, 1940310), (1590, 1228863), (1710, 1142627), (2014, 970155), (2385, 819242), (3021, 646770), (4770, 409621), (5035, 388062), (6042, 323385), (9063, 215590), (10070, 194031), (15105, 129354), (18126, 107795), (21559, 90630), (30210, 64677), (43118, 45315)]