86417460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:974

約数の個数: 144

約数和(自身を含む): 286820352

約数和(自身を除く): 200402892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 465, 510, 527, 558, 612, 620, 765, 911, 930, 1020, 1054, 1116, 1395, 1530, 1581, 1822, 1860, 2108, 2635, 2733, 2790, 3060, 3162, 3644, 4555, 4743, 5270, 5466, 5580, 6324, 7905, 8199, 9110, 9486, 10540, 10932, 13665, 15487, 15810, 16398, 18220, 18972, 23715, 27330, 28241, 30974, 31620, 32796, 40995, 46461, 47430, 54660, 56482, 61948, 77435, 81990, 84723, 92922, 94860, 112964, 139383, 141205, 154870, 163980, 169446, 185844, 232305, 254169, 278766, 282410, 309740, 338892, 423615, 464610, 480097, 508338, 557532, 564820, 696915, 847230, 929220, 960194, 1016676, 1270845, 1393830, 1440291, 1694460, 1920388, 2400485, 2541690, 2787660, 2880582, 4320873, 4800970, 5083380, 5761164, 7201455, 8641746, 9601940, 14402910, 17283492, 21604365, 28805820, 43208730, 86417460]

約数ペア:

[(1, 86417460), (2, 43208730), (3, 28805820), (4, 21604365), (5, 17283492), (6, 14402910), (9, 9601940), (10, 8641746), (12, 7201455), (15, 5761164), (17, 5083380), (18, 4800970), (20, 4320873), (30, 2880582), (31, 2787660), (34, 2541690), (36, 2400485), (45, 1920388), (51, 1694460), (60, 1440291), (62, 1393830), (68, 1270845), (85, 1016676), (90, 960194), (93, 929220), (102, 847230), (124, 696915), (153, 564820), (155, 557532), (170, 508338), (180, 480097), (186, 464610), (204, 423615), (255, 338892), (279, 309740), (306, 282410), (310, 278766), (340, 254169), (372, 232305), (465, 185844), (510, 169446), (527, 163980), (558, 154870), (612, 141205), (620, 139383), (765, 112964), (911, 94860), (930, 92922), (1020, 84723), (1054, 81990), (1116, 77435), (1395, 61948), (1530, 56482), (1581, 54660), (1822, 47430), (1860, 46461), (2108, 40995), (2635, 32796), (2733, 31620), (2790, 30974), (3060, 28241), (3162, 27330), (3644, 23715), (4555, 18972), (4743, 18220), (5270, 16398), (5466, 15810), (5580, 15487), (6324, 13665), (7905, 10932), (8199, 10540), (9110, 9486)]