2281750380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139301}}^1$

素因数の和:139336

約数の個数: 144

約数和(自身を含む): 8518595904

約数和(自身を除く): 6236845524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 139301, 278602, 417903, 557204, 696505, 835806, 975107, 1253709, 1393010, 1671612, 1810913, 1950214, 2089515, 2507418, 2786020, 2925321, 3621826, 3900428, 4179030, 4875535, 5014836, 5432739, 5850642, 6268545, 7243652, 8358060, 8775963, 9054565, 9751070, 10865478, 11701284, 12537090, 12676391, 14626605, 16298217, 17551926, 18109130, 19502140, 21730956, 25074180, 25352782, 27163695, 29253210, 32596434, 35103852, 36218260, 38029173, 43879815, 50705564, 54327390, 58506420, 63381955, 65192868, 76058346, 81491085, 87759630, 108654780, 114087519, 126763910, 152116692, 162982170, 175519260, 190145865, 228175038, 253527820, 325964340, 380291730, 456350076, 570437595, 760583460, 1140875190, 2281750380]

約数ペア:

[(1, 2281750380), (2, 1140875190), (3, 760583460), (4, 570437595), (5, 456350076), (6, 380291730), (7, 325964340), (9, 253527820), (10, 228175038), (12, 190145865), (13, 175519260), (14, 162982170), (15, 152116692), (18, 126763910), (20, 114087519), (21, 108654780), (26, 87759630), (28, 81491085), (30, 76058346), (35, 65192868), (36, 63381955), (39, 58506420), (42, 54327390), (45, 50705564), (52, 43879815), (60, 38029173), (63, 36218260), (65, 35103852), (70, 32596434), (78, 29253210), (84, 27163695), (90, 25352782), (91, 25074180), (105, 21730956), (117, 19502140), (126, 18109130), (130, 17551926), (140, 16298217), (156, 14626605), (180, 12676391), (182, 12537090), (195, 11701284), (210, 10865478), (234, 9751070), (252, 9054565), (260, 8775963), (273, 8358060), (315, 7243652), (364, 6268545), (390, 5850642), (420, 5432739), (455, 5014836), (468, 4875535), (546, 4179030), (585, 3900428), (630, 3621826), (780, 2925321), (819, 2786020), (910, 2507418), (1092, 2089515), (1170, 1950214), (1260, 1810913), (1365, 1671612), (1638, 1393010), (1820, 1253709), (2340, 975107), (2730, 835806), (3276, 696505), (4095, 557204), (5460, 417903), (8190, 278602), (16380, 139301)]