161444430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4201}}^1$

素因数の和:4282

約数の個数: 96

約数和(自身を含む): 487700928

約数和(自身を除く): 326256498

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 183, 210, 305, 315, 366, 427, 549, 610, 630, 854, 915, 1098, 1281, 1830, 2135, 2562, 2745, 3843, 4201, 4270, 5490, 6405, 7686, 8402, 12603, 12810, 19215, 21005, 25206, 29407, 37809, 38430, 42010, 58814, 63015, 75618, 88221, 126030, 147035, 176442, 189045, 256261, 264663, 294070, 378090, 441105, 512522, 529326, 768783, 882210, 1281305, 1323315, 1537566, 1793827, 2306349, 2562610, 2646630, 3587654, 3843915, 4612698, 5381481, 7687830, 8969135, 10762962, 11531745, 16144443, 17938270, 23063490, 26907405, 32288886, 53814810, 80722215, 161444430]

約数ペア:

[(1, 161444430), (2, 80722215), (3, 53814810), (5, 32288886), (6, 26907405), (7, 23063490), (9, 17938270), (10, 16144443), (14, 11531745), (15, 10762962), (18, 8969135), (21, 7687830), (30, 5381481), (35, 4612698), (42, 3843915), (45, 3587654), (61, 2646630), (63, 2562610), (70, 2306349), (90, 1793827), (105, 1537566), (122, 1323315), (126, 1281305), (183, 882210), (210, 768783), (305, 529326), (315, 512522), (366, 441105), (427, 378090), (549, 294070), (610, 264663), (630, 256261), (854, 189045), (915, 176442), (1098, 147035), (1281, 126030), (1830, 88221), (2135, 75618), (2562, 63015), (2745, 58814), (3843, 42010), (4201, 38430), (4270, 37809), (5490, 29407), (6405, 25206), (7686, 21005), (8402, 19215), (12603, 12810)]