73926510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 214272000

約数和(自身を除く): 140345490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 61, 70, 87, 105, 122, 145, 174, 183, 199, 203, 210, 290, 305, 366, 398, 406, 427, 435, 597, 609, 610, 854, 870, 915, 995, 1015, 1194, 1218, 1281, 1393, 1769, 1830, 1990, 2030, 2135, 2562, 2786, 2985, 3045, 3538, 4179, 4270, 5307, 5771, 5970, 6090, 6405, 6965, 8358, 8845, 10614, 11542, 12139, 12383, 12810, 13930, 17313, 17690, 20895, 24278, 24766, 26535, 28855, 34626, 36417, 37149, 40397, 41790, 53070, 57710, 60695, 61915, 72834, 74298, 80794, 84973, 86565, 121191, 121390, 123830, 169946, 173130, 182085, 185745, 201985, 242382, 254919, 352031, 364170, 371490, 403970, 424865, 509838, 605955, 704062, 849730, 1056093, 1211910, 1274595, 1760155, 2112186, 2464217, 2549190, 3520310, 4928434, 5280465, 7392651, 10560930, 12321085, 14785302, 24642170, 36963255, 73926510]

約数ペア:

[(1, 73926510), (2, 36963255), (3, 24642170), (5, 14785302), (6, 12321085), (7, 10560930), (10, 7392651), (14, 5280465), (15, 4928434), (21, 3520310), (29, 2549190), (30, 2464217), (35, 2112186), (42, 1760155), (58, 1274595), (61, 1211910), (70, 1056093), (87, 849730), (105, 704062), (122, 605955), (145, 509838), (174, 424865), (183, 403970), (199, 371490), (203, 364170), (210, 352031), (290, 254919), (305, 242382), (366, 201985), (398, 185745), (406, 182085), (427, 173130), (435, 169946), (597, 123830), (609, 121390), (610, 121191), (854, 86565), (870, 84973), (915, 80794), (995, 74298), (1015, 72834), (1194, 61915), (1218, 60695), (1281, 57710), (1393, 53070), (1769, 41790), (1830, 40397), (1990, 37149), (2030, 36417), (2135, 34626), (2562, 28855), (2786, 26535), (2985, 24766), (3045, 24278), (3538, 20895), (4179, 17690), (4270, 17313), (5307, 13930), (5771, 12810), (5970, 12383), (6090, 12139), (6405, 11542), (6965, 10614), (8358, 8845)]