190075810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 386467200

約数和(自身を除く): 196391390

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 83, 85, 95, 166, 170, 190, 323, 415, 646, 709, 830, 1411, 1418, 1577, 1615, 2822, 3154, 3230, 3545, 7055, 7090, 7885, 12053, 13471, 14110, 15770, 24106, 26809, 26942, 53618, 58847, 60265, 67355, 117694, 120530, 134045, 134710, 229007, 268090, 294235, 458014, 588470, 1000399, 1118093, 1145035, 2000798, 2236186, 2290070, 5001995, 5590465, 10003990, 11180930, 19007581, 38015162, 95037905, 190075810]

約数ペア:

[(1, 190075810), (2, 95037905), (5, 38015162), (10, 19007581), (17, 11180930), (19, 10003990), (34, 5590465), (38, 5001995), (83, 2290070), (85, 2236186), (95, 2000798), (166, 1145035), (170, 1118093), (190, 1000399), (323, 588470), (415, 458014), (646, 294235), (709, 268090), (830, 229007), (1411, 134710), (1418, 134045), (1577, 120530), (1615, 117694), (2822, 67355), (3154, 60265), (3230, 58847), (3545, 53618), (7055, 26942), (7090, 26809), (7885, 24106), (12053, 15770), (13471, 14110)]