141004740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 427424256

約数和(自身を除く): 286419516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 41, 43, 60, 62, 82, 86, 93, 123, 124, 129, 155, 164, 172, 186, 205, 215, 246, 258, 310, 372, 410, 430, 465, 492, 516, 615, 620, 645, 820, 860, 930, 1230, 1271, 1290, 1333, 1763, 1849, 1860, 2460, 2542, 2580, 2666, 3526, 3698, 3813, 3999, 5084, 5289, 5332, 5547, 6355, 6665, 7052, 7396, 7626, 7998, 8815, 9245, 10578, 11094, 12710, 13330, 15252, 15996, 17630, 18490, 19065, 19995, 21156, 22188, 25420, 26445, 26660, 27735, 35260, 36980, 38130, 39990, 52890, 54653, 55470, 57319, 75809, 76260, 79980, 105780, 109306, 110940, 114638, 151618, 163959, 171957, 218612, 227427, 229276, 273265, 286595, 303236, 327918, 343914, 379045, 454854, 546530, 573190, 655836, 687828, 758090, 819795, 859785, 909708, 1093060, 1137135, 1146380, 1516180, 1639590, 1719570, 2274270, 2350079, 3279180, 3439140, 4548540, 4700158, 7050237, 9400316, 11750395, 14100474, 23500790, 28200948, 35251185, 47001580, 70502370, 141004740]

約数ペア:

[(1, 141004740), (2, 70502370), (3, 47001580), (4, 35251185), (5, 28200948), (6, 23500790), (10, 14100474), (12, 11750395), (15, 9400316), (20, 7050237), (30, 4700158), (31, 4548540), (41, 3439140), (43, 3279180), (60, 2350079), (62, 2274270), (82, 1719570), (86, 1639590), (93, 1516180), (123, 1146380), (124, 1137135), (129, 1093060), (155, 909708), (164, 859785), (172, 819795), (186, 758090), (205, 687828), (215, 655836), (246, 573190), (258, 546530), (310, 454854), (372, 379045), (410, 343914), (430, 327918), (465, 303236), (492, 286595), (516, 273265), (615, 229276), (620, 227427), (645, 218612), (820, 171957), (860, 163959), (930, 151618), (1230, 114638), (1271, 110940), (1290, 109306), (1333, 105780), (1763, 79980), (1849, 76260), (1860, 75809), (2460, 57319), (2542, 55470), (2580, 54653), (2666, 52890), (3526, 39990), (3698, 38130), (3813, 36980), (3999, 35260), (5084, 27735), (5289, 26660), (5332, 26445), (5547, 25420), (6355, 22188), (6665, 21156), (7052, 19995), (7396, 19065), (7626, 18490), (7998, 17630), (8815, 15996), (9245, 15252), (10578, 13330), (11094, 12710)]