143213490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7333}}^1$

素因数の和:7384

約数の個数: 96

約数和(自身を含む): 439335936

約数和(自身を除く): 296122446

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 7333, 9765, 14666, 19530, 21999, 36665, 43998, 51331, 65997, 73330, 102662, 109995, 131994, 153993, 219990, 227323, 256655, 307986, 329985, 454646, 461979, 513310, 659970, 681969, 769965, 923958, 1136615, 1363938, 1539930, 1591261, 2045907, 2273230, 2309895, 3182522, 3409845, 4091814, 4619790, 4773783, 6819690, 7956305, 9547566, 10229535, 14321349, 15912610, 20459070, 23868915, 28642698, 47737830, 71606745, 143213490]

約数ペア:

[(1, 143213490), (2, 71606745), (3, 47737830), (5, 28642698), (6, 23868915), (7, 20459070), (9, 15912610), (10, 14321349), (14, 10229535), (15, 9547566), (18, 7956305), (21, 6819690), (30, 4773783), (31, 4619790), (35, 4091814), (42, 3409845), (45, 3182522), (62, 2309895), (63, 2273230), (70, 2045907), (90, 1591261), (93, 1539930), (105, 1363938), (126, 1136615), (155, 923958), (186, 769965), (210, 681969), (217, 659970), (279, 513310), (310, 461979), (315, 454646), (434, 329985), (465, 307986), (558, 256655), (630, 227323), (651, 219990), (930, 153993), (1085, 131994), (1302, 109995), (1395, 102662), (1953, 73330), (2170, 65997), (2790, 51331), (3255, 43998), (3906, 36665), (6510, 21999), (7333, 19530), (9765, 14666)]