212110470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16481}}^1$

素因数の和:16518

約数の個数: 96

約数和(自身を含む): 647940384

約数和(自身を除く): 435829914

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6435, 12870, 16481, 32962, 49443, 82405, 98886, 148329, 164810, 181291, 214253, 247215, 296658, 362582, 428506, 494430, 543873, 642759, 741645, 906455, 1071265, 1087746, 1285518, 1483290, 1631619, 1812910, 1928277, 2142530, 2356783, 2719365, 3213795, 3263238, 3856554, 4713566, 5438730, 6427590, 7070349, 8158095, 9641385, 11783915, 14140698, 16316190, 19282770, 21211047, 23567830, 35351745, 42422094, 70703490, 106055235, 212110470]

約数ペア:

[(1, 212110470), (2, 106055235), (3, 70703490), (5, 42422094), (6, 35351745), (9, 23567830), (10, 21211047), (11, 19282770), (13, 16316190), (15, 14140698), (18, 11783915), (22, 9641385), (26, 8158095), (30, 7070349), (33, 6427590), (39, 5438730), (45, 4713566), (55, 3856554), (65, 3263238), (66, 3213795), (78, 2719365), (90, 2356783), (99, 2142530), (110, 1928277), (117, 1812910), (130, 1631619), (143, 1483290), (165, 1285518), (195, 1087746), (198, 1071265), (234, 906455), (286, 741645), (330, 642759), (390, 543873), (429, 494430), (495, 428506), (585, 362582), (715, 296658), (858, 247215), (990, 214253), (1170, 181291), (1287, 164810), (1430, 148329), (2145, 98886), (2574, 82405), (4290, 49443), (6435, 32962), (12870, 16481)]