189404156970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{202999}}^1$

素因数の和:204500

約数の個数: 96

約数和(自身を含む): 563183712000

約数和(自身を除く): 373779555030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1481, 2962, 4443, 7405, 8886, 10367, 13329, 14810, 20734, 22215, 26658, 31101, 44430, 51835, 62202, 66645, 93303, 103670, 133290, 155505, 186606, 202999, 311010, 405998, 466515, 608997, 933030, 1014995, 1217994, 1420993, 1826991, 2029990, 2841986, 3044985, 3653982, 4262979, 6089970, 7104965, 8525958, 9134955, 12788937, 14209930, 18269910, 21314895, 25577874, 42629790, 63944685, 127889370, 300641519, 601283038, 901924557, 1503207595, 1803849114, 2104490633, 2705773671, 3006415190, 4208981266, 4509622785, 5411547342, 6313471899, 9019245570, 10522453165, 12626943798, 13528868355, 18940415697, 21044906330, 27057736710, 31567359495, 37880831394, 63134718990, 94702078485, 189404156970]

約数ペア:

[(1, 189404156970), (2, 94702078485), (3, 63134718990), (5, 37880831394), (6, 31567359495), (7, 27057736710), (9, 21044906330), (10, 18940415697), (14, 13528868355), (15, 12626943798), (18, 10522453165), (21, 9019245570), (30, 6313471899), (35, 5411547342), (42, 4509622785), (45, 4208981266), (63, 3006415190), (70, 2705773671), (90, 2104490633), (105, 1803849114), (126, 1503207595), (210, 901924557), (315, 601283038), (630, 300641519), (1481, 127889370), (2962, 63944685), (4443, 42629790), (7405, 25577874), (8886, 21314895), (10367, 18269910), (13329, 14209930), (14810, 12788937), (20734, 9134955), (22215, 8525958), (26658, 7104965), (31101, 6089970), (44430, 4262979), (51835, 3653982), (62202, 3044985), (66645, 2841986), (93303, 2029990), (103670, 1826991), (133290, 1420993), (155505, 1217994), (186606, 1014995), (202999, 933030), (311010, 608997), (405998, 466515)]