722801610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{140897}}^1$

素因数の和:140932

約数の個数: 64

約数和(自身を含む): 2028931200

約数和(自身を除く): 1306129590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 140897, 281794, 422691, 704485, 845382, 1268073, 1408970, 2113455, 2536146, 2677043, 3804219, 4226910, 5354086, 6340365, 7608438, 8031129, 12680730, 13385215, 16062258, 19021095, 24093387, 26770430, 38042190, 40155645, 48186774, 72280161, 80311290, 120466935, 144560322, 240933870, 361400805, 722801610]

約数ペア:

[(1, 722801610), (2, 361400805), (3, 240933870), (5, 144560322), (6, 120466935), (9, 80311290), (10, 72280161), (15, 48186774), (18, 40155645), (19, 38042190), (27, 26770430), (30, 24093387), (38, 19021095), (45, 16062258), (54, 13385215), (57, 12680730), (90, 8031129), (95, 7608438), (114, 6340365), (135, 5354086), (171, 4226910), (190, 3804219), (270, 2677043), (285, 2536146), (342, 2113455), (513, 1408970), (570, 1268073), (855, 845382), (1026, 704485), (1710, 422691), (2565, 281794), (5130, 140897)]