73543190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2741

約数の個数: 64

約数和(自身を含む): 167215104

約数和(自身を除く): 93671914

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 782, 805, 1190, 1610, 1955, 2687, 2737, 3910, 5374, 5474, 13435, 13685, 18809, 26870, 27370, 37618, 45679, 61801, 91358, 94045, 123602, 188090, 228395, 309005, 319753, 432607, 456790, 618010, 639506, 865214, 1050617, 1598765, 2101234, 2163035, 3197530, 4326070, 5253085, 7354319, 10506170, 14708638, 36771595, 73543190]

約数ペア:

[(1, 73543190), (2, 36771595), (5, 14708638), (7, 10506170), (10, 7354319), (14, 5253085), (17, 4326070), (23, 3197530), (34, 2163035), (35, 2101234), (46, 1598765), (70, 1050617), (85, 865214), (115, 639506), (119, 618010), (161, 456790), (170, 432607), (230, 319753), (238, 309005), (322, 228395), (391, 188090), (595, 123602), (782, 94045), (805, 91358), (1190, 61801), (1610, 45679), (1955, 37618), (2687, 27370), (2737, 26870), (3910, 18809), (5374, 13685), (5474, 13435)]