722644290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1571}}^1$

素因数の和:1872

約数の個数: 96

約数和(自身を含む): 1986379200

約数和(自身を除く): 1263734910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 269, 285, 342, 538, 570, 807, 855, 1345, 1571, 1614, 1710, 2421, 2690, 3142, 4035, 4713, 4842, 5111, 7855, 8070, 9426, 10222, 12105, 14139, 15333, 15710, 23565, 24210, 25555, 28278, 29849, 30666, 45999, 47130, 51110, 59698, 70695, 76665, 89547, 91998, 141390, 149245, 153330, 179094, 229995, 268641, 298490, 422599, 447735, 459990, 537282, 845198, 895470, 1267797, 1343205, 2112995, 2535594, 2686410, 3803391, 4225990, 6338985, 7606782, 8029381, 12677970, 16058762, 19016955, 24088143, 38033910, 40146905, 48176286, 72264429, 80293810, 120440715, 144528858, 240881430, 361322145, 722644290]

約数ペア:

[(1, 722644290), (2, 361322145), (3, 240881430), (5, 144528858), (6, 120440715), (9, 80293810), (10, 72264429), (15, 48176286), (18, 40146905), (19, 38033910), (30, 24088143), (38, 19016955), (45, 16058762), (57, 12677970), (90, 8029381), (95, 7606782), (114, 6338985), (171, 4225990), (190, 3803391), (269, 2686410), (285, 2535594), (342, 2112995), (538, 1343205), (570, 1267797), (807, 895470), (855, 845198), (1345, 537282), (1571, 459990), (1614, 447735), (1710, 422599), (2421, 298490), (2690, 268641), (3142, 229995), (4035, 179094), (4713, 153330), (4842, 149245), (5111, 141390), (7855, 91998), (8070, 89547), (9426, 76665), (10222, 70695), (12105, 59698), (14139, 51110), (15333, 47130), (15710, 45999), (23565, 30666), (24210, 29849), (25555, 28278)]