3476340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 12579840

約数和(自身を除く): 9103500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 89, 90, 93, 105, 124, 126, 140, 155, 178, 180, 186, 210, 217, 252, 267, 279, 310, 315, 356, 372, 420, 434, 445, 465, 534, 558, 620, 623, 630, 651, 801, 868, 890, 930, 1068, 1085, 1116, 1246, 1260, 1302, 1335, 1395, 1602, 1780, 1860, 1869, 1953, 2170, 2492, 2604, 2670, 2759, 2790, 3115, 3204, 3255, 3738, 3906, 4005, 4340, 5340, 5518, 5580, 5607, 6230, 6510, 7476, 7812, 8010, 8277, 9345, 9765, 11036, 11214, 12460, 13020, 13795, 16020, 16554, 18690, 19313, 19530, 22428, 24831, 27590, 28035, 33108, 37380, 38626, 39060, 41385, 49662, 55180, 56070, 57939, 77252, 82770, 96565, 99324, 112140, 115878, 124155, 165540, 173817, 193130, 231756, 248310, 289695, 347634, 386260, 496620, 579390, 695268, 869085, 1158780, 1738170, 3476340]

約数ペア:

[(1, 3476340), (2, 1738170), (3, 1158780), (4, 869085), (5, 695268), (6, 579390), (7, 496620), (9, 386260), (10, 347634), (12, 289695), (14, 248310), (15, 231756), (18, 193130), (20, 173817), (21, 165540), (28, 124155), (30, 115878), (31, 112140), (35, 99324), (36, 96565), (42, 82770), (45, 77252), (60, 57939), (62, 56070), (63, 55180), (70, 49662), (84, 41385), (89, 39060), (90, 38626), (93, 37380), (105, 33108), (124, 28035), (126, 27590), (140, 24831), (155, 22428), (178, 19530), (180, 19313), (186, 18690), (210, 16554), (217, 16020), (252, 13795), (267, 13020), (279, 12460), (310, 11214), (315, 11036), (356, 9765), (372, 9345), (420, 8277), (434, 8010), (445, 7812), (465, 7476), (534, 6510), (558, 6230), (620, 5607), (623, 5580), (630, 5518), (651, 5340), (801, 4340), (868, 4005), (890, 3906), (930, 3738), (1068, 3255), (1085, 3204), (1116, 3115), (1246, 2790), (1260, 2759), (1302, 2670), (1335, 2604), (1395, 2492), (1602, 2170), (1780, 1953), (1860, 1869)]