29155490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 68947200

約数和(自身を除く): 39791710

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 49, 65, 70, 91, 98, 115, 130, 161, 182, 199, 230, 245, 299, 322, 398, 455, 490, 598, 637, 805, 910, 995, 1127, 1274, 1393, 1495, 1610, 1990, 2093, 2254, 2587, 2786, 2990, 3185, 4186, 4577, 5174, 5635, 6370, 6965, 9154, 9751, 10465, 11270, 12935, 13930, 14651, 18109, 19502, 20930, 22885, 25870, 29302, 32039, 36218, 45770, 48755, 59501, 64078, 73255, 90545, 97510, 119002, 126763, 146510, 160195, 181090, 224273, 253526, 297505, 320390, 416507, 448546, 595010, 633815, 833014, 1121365, 1267630, 2082535, 2242730, 2915549, 4165070, 5831098, 14577745, 29155490]

約数ペア:

[(1, 29155490), (2, 14577745), (5, 5831098), (7, 4165070), (10, 2915549), (13, 2242730), (14, 2082535), (23, 1267630), (26, 1121365), (35, 833014), (46, 633815), (49, 595010), (65, 448546), (70, 416507), (91, 320390), (98, 297505), (115, 253526), (130, 224273), (161, 181090), (182, 160195), (199, 146510), (230, 126763), (245, 119002), (299, 97510), (322, 90545), (398, 73255), (455, 64078), (490, 59501), (598, 48755), (637, 45770), (805, 36218), (910, 32039), (995, 29302), (1127, 25870), (1274, 22885), (1393, 20930), (1495, 19502), (1610, 18109), (1990, 14651), (2093, 13930), (2254, 12935), (2587, 11270), (2786, 10465), (2990, 9751), (3185, 9154), (4186, 6965), (4577, 6370), (5174, 5635)]