11921031870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{22907}}^1$

素因数の和:23030

約数の個数: 128

約数和(自身を含む): 33251420160

約数和(自身を除く): 21330388290

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 83, 95, 110, 114, 165, 166, 190, 209, 249, 285, 330, 415, 418, 498, 570, 627, 830, 913, 1045, 1245, 1254, 1577, 1826, 2090, 2490, 2739, 3135, 3154, 4565, 4731, 5478, 6270, 7885, 9130, 9462, 13695, 15770, 17347, 22907, 23655, 27390, 34694, 45814, 47310, 52041, 68721, 86735, 104082, 114535, 137442, 173470, 229070, 251977, 260205, 343605, 435233, 503954, 520410, 687210, 755931, 870466, 1259885, 1305699, 1511862, 1901281, 2176165, 2519770, 2611398, 3779655, 3802562, 4352330, 4787563, 5703843, 6528495, 7559310, 9506405, 9575126, 11407686, 13056990, 14362689, 19012810, 20914091, 23937815, 28519215, 28725378, 36124339, 41828182, 47875630, 57038430, 62742273, 71813445, 72248678, 104570455, 108373017, 125484546, 143626890, 180621695, 209140910, 216746034, 313711365, 361243390, 397367729, 541865085, 627422730, 794735458, 1083730170, 1192103187, 1986838645, 2384206374, 3973677290, 5960515935, 11921031870]

約数ペア:

[(1, 11921031870), (2, 5960515935), (3, 3973677290), (5, 2384206374), (6, 1986838645), (10, 1192103187), (11, 1083730170), (15, 794735458), (19, 627422730), (22, 541865085), (30, 397367729), (33, 361243390), (38, 313711365), (55, 216746034), (57, 209140910), (66, 180621695), (83, 143626890), (95, 125484546), (110, 108373017), (114, 104570455), (165, 72248678), (166, 71813445), (190, 62742273), (209, 57038430), (249, 47875630), (285, 41828182), (330, 36124339), (415, 28725378), (418, 28519215), (498, 23937815), (570, 20914091), (627, 19012810), (830, 14362689), (913, 13056990), (1045, 11407686), (1245, 9575126), (1254, 9506405), (1577, 7559310), (1826, 6528495), (2090, 5703843), (2490, 4787563), (2739, 4352330), (3135, 3802562), (3154, 3779655), (4565, 2611398), (4731, 2519770), (5478, 2176165), (6270, 1901281), (7885, 1511862), (9130, 1305699), (9462, 1259885), (13695, 870466), (15770, 755931), (17347, 687210), (22907, 520410), (23655, 503954), (27390, 435233), (34694, 343605), (45814, 260205), (47310, 251977), (52041, 229070), (68721, 173470), (86735, 137442), (104082, 114535)]