13090350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 40966128

約数和(自身を除く): 27875778

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 65, 70, 75, 78, 91, 98, 105, 130, 137, 147, 150, 175, 182, 195, 210, 245, 273, 274, 294, 325, 350, 390, 411, 455, 490, 525, 546, 637, 650, 685, 735, 822, 910, 959, 975, 1050, 1225, 1274, 1365, 1370, 1470, 1781, 1911, 1918, 1950, 2055, 2275, 2450, 2730, 2877, 3185, 3425, 3562, 3675, 3822, 4110, 4550, 4795, 5343, 5754, 6370, 6713, 6825, 6850, 7350, 8905, 9555, 9590, 10275, 10686, 12467, 13426, 13650, 14385, 15925, 17810, 19110, 20139, 20550, 23975, 24934, 26715, 28770, 31850, 33565, 37401, 40278, 44525, 47775, 47950, 53430, 62335, 67130, 71925, 74802, 87269, 89050, 95550, 100695, 124670, 133575, 143850, 167825, 174538, 187005, 201390, 261807, 267150, 311675, 335650, 374010, 436345, 503475, 523614, 623350, 872690, 935025, 1006950, 1309035, 1870050, 2181725, 2618070, 4363450, 6545175, 13090350]

約数ペア:

[(1, 13090350), (2, 6545175), (3, 4363450), (5, 2618070), (6, 2181725), (7, 1870050), (10, 1309035), (13, 1006950), (14, 935025), (15, 872690), (21, 623350), (25, 523614), (26, 503475), (30, 436345), (35, 374010), (39, 335650), (42, 311675), (49, 267150), (50, 261807), (65, 201390), (70, 187005), (75, 174538), (78, 167825), (91, 143850), (98, 133575), (105, 124670), (130, 100695), (137, 95550), (147, 89050), (150, 87269), (175, 74802), (182, 71925), (195, 67130), (210, 62335), (245, 53430), (273, 47950), (274, 47775), (294, 44525), (325, 40278), (350, 37401), (390, 33565), (411, 31850), (455, 28770), (490, 26715), (525, 24934), (546, 23975), (637, 20550), (650, 20139), (685, 19110), (735, 17810), (822, 15925), (910, 14385), (959, 13650), (975, 13426), (1050, 12467), (1225, 10686), (1274, 10275), (1365, 9590), (1370, 9555), (1470, 8905), (1781, 7350), (1911, 6850), (1918, 6825), (1950, 6713), (2055, 6370), (2275, 5754), (2450, 5343), (2730, 4795), (2877, 4550), (3185, 4110), (3425, 3822), (3562, 3675)]