3048882980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:730

約数の個数: 144

約数和(自身を含む): 7632710400

約数和(自身を除く): 4583827420

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 199, 220, 242, 260, 286, 398, 484, 487, 572, 605, 715, 796, 974, 995, 1210, 1430, 1573, 1948, 1990, 2189, 2420, 2435, 2587, 2860, 3146, 3980, 4378, 4870, 5174, 5357, 6292, 6331, 7865, 8756, 9740, 10348, 10714, 10945, 12662, 12935, 15730, 21428, 21890, 24079, 25324, 25870, 26785, 28457, 31460, 31655, 43780, 48158, 51740, 53570, 56914, 58927, 63310, 69641, 96316, 96913, 107140, 113828, 117854, 120395, 126620, 139282, 142285, 193826, 235708, 240790, 278564, 284570, 294635, 313027, 348205, 387652, 481580, 484565, 569140, 589270, 626054, 696410, 766051, 969130, 1066043, 1178540, 1252108, 1259869, 1392820, 1532102, 1565135, 1938260, 2132086, 2519738, 3064204, 3130270, 3830255, 4264172, 5039476, 5330215, 6260540, 6299345, 7660510, 10660430, 11726473, 12598690, 13858559, 15321020, 21320860, 23452946, 25197380, 27717118, 46905892, 55434236, 58632365, 69292795, 117264730, 138585590, 152444149, 234529460, 277171180, 304888298, 609776596, 762220745, 1524441490, 3048882980]

約数ペア:

[(1, 3048882980), (2, 1524441490), (4, 762220745), (5, 609776596), (10, 304888298), (11, 277171180), (13, 234529460), (20, 152444149), (22, 138585590), (26, 117264730), (44, 69292795), (52, 58632365), (55, 55434236), (65, 46905892), (110, 27717118), (121, 25197380), (130, 23452946), (143, 21320860), (199, 15321020), (220, 13858559), (242, 12598690), (260, 11726473), (286, 10660430), (398, 7660510), (484, 6299345), (487, 6260540), (572, 5330215), (605, 5039476), (715, 4264172), (796, 3830255), (974, 3130270), (995, 3064204), (1210, 2519738), (1430, 2132086), (1573, 1938260), (1948, 1565135), (1990, 1532102), (2189, 1392820), (2420, 1259869), (2435, 1252108), (2587, 1178540), (2860, 1066043), (3146, 969130), (3980, 766051), (4378, 696410), (4870, 626054), (5174, 589270), (5357, 569140), (6292, 484565), (6331, 481580), (7865, 387652), (8756, 348205), (9740, 313027), (10348, 294635), (10714, 284570), (10945, 278564), (12662, 240790), (12935, 235708), (15730, 193826), (21428, 142285), (21890, 139282), (24079, 126620), (25324, 120395), (25870, 117854), (26785, 113828), (28457, 107140), (31460, 96913), (31655, 96316), (43780, 69641), (48158, 63310), (51740, 58927), (53570, 56914)]