16956450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{769}}^1$

素因数の和:801

約数の個数: 108

約数和(自身を含む): 53063010

約数和(自身を除く): 36106560

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 350, 441, 450, 490, 525, 630, 735, 769, 882, 1050, 1225, 1470, 1538, 1575, 2205, 2307, 2450, 3150, 3675, 3845, 4410, 4614, 5383, 6921, 7350, 7690, 10766, 11025, 11535, 13842, 16149, 19225, 22050, 23070, 26915, 32298, 34605, 37681, 38450, 48447, 53830, 57675, 69210, 75362, 80745, 96894, 113043, 115350, 134575, 161490, 173025, 188405, 226086, 242235, 269150, 339129, 346050, 376810, 403725, 484470, 565215, 678258, 807450, 942025, 1130430, 1211175, 1695645, 1884050, 2422350, 2826075, 3391290, 5652150, 8478225, 16956450]

約数ペア:

[(1, 16956450), (2, 8478225), (3, 5652150), (5, 3391290), (6, 2826075), (7, 2422350), (9, 1884050), (10, 1695645), (14, 1211175), (15, 1130430), (18, 942025), (21, 807450), (25, 678258), (30, 565215), (35, 484470), (42, 403725), (45, 376810), (49, 346050), (50, 339129), (63, 269150), (70, 242235), (75, 226086), (90, 188405), (98, 173025), (105, 161490), (126, 134575), (147, 115350), (150, 113043), (175, 96894), (210, 80745), (225, 75362), (245, 69210), (294, 57675), (315, 53830), (350, 48447), (441, 38450), (450, 37681), (490, 34605), (525, 32298), (630, 26915), (735, 23070), (769, 22050), (882, 19225), (1050, 16149), (1225, 13842), (1470, 11535), (1538, 11025), (1575, 10766), (2205, 7690), (2307, 7350), (2450, 6921), (3150, 5383), (3675, 4614), (3845, 4410)]