98908950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{13457}}^1$

素因数の和:13486

約数の個数: 72

約数和(自身を含む): 285363432

約数和(自身を除く): 186454482

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 13457, 26914, 40371, 67285, 80742, 94199, 134570, 188398, 201855, 282597, 336425, 403710, 470995, 565194, 659393, 672850, 941990, 1009275, 1318786, 1412985, 1978179, 2018550, 2354975, 2825970, 3296965, 3956358, 4709950, 6593930, 7064925, 9890895, 14129850, 16484825, 19781790, 32969650, 49454475, 98908950]

約数ペア:

[(1, 98908950), (2, 49454475), (3, 32969650), (5, 19781790), (6, 16484825), (7, 14129850), (10, 9890895), (14, 7064925), (15, 6593930), (21, 4709950), (25, 3956358), (30, 3296965), (35, 2825970), (42, 2354975), (49, 2018550), (50, 1978179), (70, 1412985), (75, 1318786), (98, 1009275), (105, 941990), (147, 672850), (150, 659393), (175, 565194), (210, 470995), (245, 403710), (294, 336425), (350, 282597), (490, 201855), (525, 188398), (735, 134570), (1050, 94199), (1225, 80742), (1470, 67285), (2450, 40371), (3675, 26914), (7350, 13457)]