70648980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 204153600

約数和(自身を除く): 133504620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 97, 122, 183, 194, 199, 244, 291, 305, 366, 388, 398, 485, 582, 597, 610, 732, 796, 915, 970, 995, 1164, 1194, 1220, 1455, 1830, 1940, 1990, 2388, 2910, 2985, 3660, 3980, 5820, 5917, 5970, 11834, 11940, 12139, 17751, 19303, 23668, 24278, 29585, 35502, 36417, 38606, 48556, 57909, 59170, 60695, 71004, 72834, 77212, 88755, 96515, 115818, 118340, 121390, 145668, 177510, 182085, 193030, 231636, 242780, 289545, 355020, 364170, 386060, 579090, 728340, 1158180, 1177483, 2354966, 3532449, 4709932, 5887415, 7064898, 11774830, 14129796, 17662245, 23549660, 35324490, 70648980]

約数ペア:

[(1, 70648980), (2, 35324490), (3, 23549660), (4, 17662245), (5, 14129796), (6, 11774830), (10, 7064898), (12, 5887415), (15, 4709932), (20, 3532449), (30, 2354966), (60, 1177483), (61, 1158180), (97, 728340), (122, 579090), (183, 386060), (194, 364170), (199, 355020), (244, 289545), (291, 242780), (305, 231636), (366, 193030), (388, 182085), (398, 177510), (485, 145668), (582, 121390), (597, 118340), (610, 115818), (732, 96515), (796, 88755), (915, 77212), (970, 72834), (995, 71004), (1164, 60695), (1194, 59170), (1220, 57909), (1455, 48556), (1830, 38606), (1940, 36417), (1990, 35502), (2388, 29585), (2910, 24278), (2985, 23668), (3660, 19303), (3980, 17751), (5820, 12139), (5917, 11940), (5970, 11834)]