16397850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 49871808

約数和(自身を除く): 33473958

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 49, 50, 69, 70, 75, 97, 98, 105, 115, 138, 147, 150, 161, 175, 194, 210, 230, 245, 291, 294, 322, 345, 350, 483, 485, 490, 525, 575, 582, 679, 690, 735, 805, 966, 970, 1050, 1127, 1150, 1225, 1358, 1455, 1470, 1610, 1725, 2037, 2231, 2254, 2415, 2425, 2450, 2910, 3381, 3395, 3450, 3675, 4025, 4074, 4462, 4753, 4830, 4850, 5635, 6693, 6762, 6790, 7275, 7350, 8050, 9506, 10185, 11155, 11270, 12075, 13386, 14259, 14550, 15617, 16905, 16975, 20370, 22310, 23765, 24150, 28175, 28518, 31234, 33465, 33810, 33950, 46851, 47530, 50925, 55775, 56350, 66930, 71295, 78085, 84525, 93702, 101850, 109319, 111550, 118825, 142590, 156170, 167325, 169050, 218638, 234255, 237650, 327957, 334650, 356475, 390425, 468510, 546595, 655914, 712950, 780850, 1093190, 1171275, 1639785, 2342550, 2732975, 3279570, 5465950, 8198925, 16397850]

約数ペア:

[(1, 16397850), (2, 8198925), (3, 5465950), (5, 3279570), (6, 2732975), (7, 2342550), (10, 1639785), (14, 1171275), (15, 1093190), (21, 780850), (23, 712950), (25, 655914), (30, 546595), (35, 468510), (42, 390425), (46, 356475), (49, 334650), (50, 327957), (69, 237650), (70, 234255), (75, 218638), (97, 169050), (98, 167325), (105, 156170), (115, 142590), (138, 118825), (147, 111550), (150, 109319), (161, 101850), (175, 93702), (194, 84525), (210, 78085), (230, 71295), (245, 66930), (291, 56350), (294, 55775), (322, 50925), (345, 47530), (350, 46851), (483, 33950), (485, 33810), (490, 33465), (525, 31234), (575, 28518), (582, 28175), (679, 24150), (690, 23765), (735, 22310), (805, 20370), (966, 16975), (970, 16905), (1050, 15617), (1127, 14550), (1150, 14259), (1225, 13386), (1358, 12075), (1455, 11270), (1470, 11155), (1610, 10185), (1725, 9506), (2037, 8050), (2231, 7350), (2254, 7275), (2415, 6790), (2425, 6762), (2450, 6693), (2910, 5635), (3381, 4850), (3395, 4830), (3450, 4753), (3675, 4462), (4025, 4074)]