27884430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{6323}}^1$

素因数の和:6350

約数の個数: 72

約数和(自身を含む): 84349512

約数和(自身を除く): 56465082

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 6323, 12646, 18969, 31615, 37938, 44261, 56907, 63230, 88522, 94845, 113814, 132783, 189690, 221305, 265566, 284535, 309827, 398349, 442610, 569070, 619654, 663915, 796698, 929481, 1327830, 1549135, 1858962, 1991745, 2788443, 3098270, 3983490, 4647405, 5576886, 9294810, 13942215, 27884430]

約数ペア:

[(1, 27884430), (2, 13942215), (3, 9294810), (5, 5576886), (6, 4647405), (7, 3983490), (9, 3098270), (10, 2788443), (14, 1991745), (15, 1858962), (18, 1549135), (21, 1327830), (30, 929481), (35, 796698), (42, 663915), (45, 619654), (49, 569070), (63, 442610), (70, 398349), (90, 309827), (98, 284535), (105, 265566), (126, 221305), (147, 189690), (210, 132783), (245, 113814), (294, 94845), (315, 88522), (441, 63230), (490, 56907), (630, 44261), (735, 37938), (882, 31615), (1470, 18969), (2205, 12646), (4410, 6323)]