19790358770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{36923}}^1$

素因数の和:37000

約数の個数: 128

約数和(自身を含む): 47640821760

約数和(自身を除く): 27850462990

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 31, 35, 38, 62, 65, 70, 91, 95, 130, 133, 155, 182, 190, 217, 247, 266, 310, 403, 434, 455, 494, 589, 665, 806, 910, 1085, 1178, 1235, 1330, 1729, 2015, 2170, 2470, 2821, 2945, 3458, 4030, 4123, 5642, 5890, 7657, 8246, 8645, 14105, 15314, 17290, 20615, 28210, 36923, 38285, 41230, 53599, 73846, 76570, 107198, 184615, 258461, 267995, 369230, 479999, 516922, 535990, 701537, 959998, 1144613, 1292305, 1403074, 2289226, 2399995, 2584610, 3359993, 3507685, 4799990, 4910759, 5723065, 6719986, 7015370, 8012291, 9119981, 9821518, 11446130, 14879969, 16024582, 16799965, 18239962, 21747647, 24553795, 29759938, 33599930, 40061455, 43495294, 45599905, 49107590, 63839867, 74399845, 80122910, 91199810, 104159783, 108738235, 127679734, 148799690, 152233529, 208319566, 217476470, 282719411, 304467058, 319199335, 520798915, 565438822, 638398670, 761167645, 1041597830, 1413597055, 1522335290, 1979035877, 2827194110, 3958071754, 9895179385, 19790358770]

約数ペア:

[(1, 19790358770), (2, 9895179385), (5, 3958071754), (7, 2827194110), (10, 1979035877), (13, 1522335290), (14, 1413597055), (19, 1041597830), (26, 761167645), (31, 638398670), (35, 565438822), (38, 520798915), (62, 319199335), (65, 304467058), (70, 282719411), (91, 217476470), (95, 208319566), (130, 152233529), (133, 148799690), (155, 127679734), (182, 108738235), (190, 104159783), (217, 91199810), (247, 80122910), (266, 74399845), (310, 63839867), (403, 49107590), (434, 45599905), (455, 43495294), (494, 40061455), (589, 33599930), (665, 29759938), (806, 24553795), (910, 21747647), (1085, 18239962), (1178, 16799965), (1235, 16024582), (1330, 14879969), (1729, 11446130), (2015, 9821518), (2170, 9119981), (2470, 8012291), (2821, 7015370), (2945, 6719986), (3458, 5723065), (4030, 4910759), (4123, 4799990), (5642, 3507685), (5890, 3359993), (7657, 2584610), (8246, 2399995), (8645, 2289226), (14105, 1403074), (15314, 1292305), (17290, 1144613), (20615, 959998), (28210, 701537), (36923, 535990), (38285, 516922), (41230, 479999), (53599, 369230), (73846, 267995), (76570, 258461), (107198, 184615)]