4249350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 13927680

約数和(自身を除く): 9678330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 63, 70, 71, 75, 90, 95, 105, 114, 126, 133, 142, 150, 171, 175, 190, 210, 213, 225, 266, 285, 315, 342, 350, 355, 399, 426, 450, 475, 497, 525, 570, 630, 639, 665, 710, 798, 855, 950, 994, 1050, 1065, 1197, 1278, 1330, 1349, 1425, 1491, 1575, 1710, 1775, 1995, 2130, 2394, 2485, 2698, 2850, 2982, 3150, 3195, 3325, 3550, 3990, 4047, 4275, 4473, 4970, 5325, 5985, 6390, 6650, 6745, 7455, 8094, 8550, 8946, 9443, 9975, 10650, 11970, 12141, 12425, 13490, 14910, 15975, 18886, 19950, 20235, 22365, 24282, 24850, 28329, 29925, 31950, 33725, 37275, 40470, 44730, 47215, 56658, 59850, 60705, 67450, 74550, 84987, 94430, 101175, 111825, 121410, 141645, 169974, 202350, 223650, 236075, 283290, 303525, 424935, 472150, 607050, 708225, 849870, 1416450, 2124675, 4249350]

約数ペア:

[(1, 4249350), (2, 2124675), (3, 1416450), (5, 849870), (6, 708225), (7, 607050), (9, 472150), (10, 424935), (14, 303525), (15, 283290), (18, 236075), (19, 223650), (21, 202350), (25, 169974), (30, 141645), (35, 121410), (38, 111825), (42, 101175), (45, 94430), (50, 84987), (57, 74550), (63, 67450), (70, 60705), (71, 59850), (75, 56658), (90, 47215), (95, 44730), (105, 40470), (114, 37275), (126, 33725), (133, 31950), (142, 29925), (150, 28329), (171, 24850), (175, 24282), (190, 22365), (210, 20235), (213, 19950), (225, 18886), (266, 15975), (285, 14910), (315, 13490), (342, 12425), (350, 12141), (355, 11970), (399, 10650), (426, 9975), (450, 9443), (475, 8946), (497, 8550), (525, 8094), (570, 7455), (630, 6745), (639, 6650), (665, 6390), (710, 5985), (798, 5325), (855, 4970), (950, 4473), (994, 4275), (1050, 4047), (1065, 3990), (1197, 3550), (1278, 3325), (1330, 3195), (1349, 3150), (1425, 2982), (1491, 2850), (1575, 2698), (1710, 2485), (1775, 2394), (1995, 2130)]