2000184394905

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{327133}}^1$

素因数の和:327668

約数の個数: 80

約数和(自身を含む): 3708788818944

約数和(自身を除く): 1708604424039

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 487, 837, 1395, 1461, 2435, 2511, 4185, 4383, 7305, 12555, 13149, 15097, 21915, 39447, 45291, 65745, 75485, 135873, 197235, 226455, 327133, 407619, 679365, 981399, 1222857, 1635665, 2038095, 2944197, 4906995, 6114285, 8832591, 10141123, 14720985, 26497773, 30423369, 44162955, 50705615, 91270107, 132488865, 152116845, 159313771, 273810321, 456350535, 477941313, 796568855, 821430963, 1369051605, 1433823939, 2389706565, 4107154815, 4301471817, 4938726901, 7169119695, 12904415451, 14816180703, 21507359085, 24693634505, 44448542109, 64522077255, 74080903515, 133345626327, 222242710545, 400036878981, 666728131635, 2000184394905]

約数ペア:

[(1, 2000184394905), (3, 666728131635), (5, 400036878981), (9, 222242710545), (15, 133345626327), (27, 74080903515), (31, 64522077255), (45, 44448542109), (81, 24693634505), (93, 21507359085), (135, 14816180703), (155, 12904415451), (279, 7169119695), (405, 4938726901), (465, 4301471817), (487, 4107154815), (837, 2389706565), (1395, 1433823939), (1461, 1369051605), (2435, 821430963), (2511, 796568855), (4185, 477941313), (4383, 456350535), (7305, 273810321), (12555, 159313771), (13149, 152116845), (15097, 132488865), (21915, 91270107), (39447, 50705615), (45291, 44162955), (65745, 30423369), (75485, 26497773), (135873, 14720985), (197235, 10141123), (226455, 8832591), (327133, 6114285), (407619, 4906995), (679365, 2944197), (981399, 2038095), (1222857, 1635665)]