71148350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:874

約数の個数: 96

約数和(自身を含む): 171655680

約数和(自身を除く): 100507330

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 50, 65, 70, 91, 95, 130, 133, 175, 182, 190, 247, 266, 325, 350, 455, 475, 494, 650, 665, 823, 910, 950, 1235, 1330, 1646, 1729, 2275, 2470, 3325, 3458, 4115, 4550, 5761, 6175, 6650, 8230, 8645, 10699, 11522, 12350, 15637, 17290, 20575, 21398, 28805, 31274, 41150, 43225, 53495, 57610, 74893, 78185, 86450, 106990, 109459, 144025, 149786, 156370, 203281, 218918, 267475, 288050, 374465, 390925, 406562, 534950, 547295, 748930, 781850, 1016405, 1094590, 1422967, 1872325, 2032810, 2736475, 2845934, 3744650, 5082025, 5472950, 7114835, 10164050, 14229670, 35574175, 71148350]

約数ペア:

[(1, 71148350), (2, 35574175), (5, 14229670), (7, 10164050), (10, 7114835), (13, 5472950), (14, 5082025), (19, 3744650), (25, 2845934), (26, 2736475), (35, 2032810), (38, 1872325), (50, 1422967), (65, 1094590), (70, 1016405), (91, 781850), (95, 748930), (130, 547295), (133, 534950), (175, 406562), (182, 390925), (190, 374465), (247, 288050), (266, 267475), (325, 218918), (350, 203281), (455, 156370), (475, 149786), (494, 144025), (650, 109459), (665, 106990), (823, 86450), (910, 78185), (950, 74893), (1235, 57610), (1330, 53495), (1646, 43225), (1729, 41150), (2275, 31274), (2470, 28805), (3325, 21398), (3458, 20575), (4115, 17290), (4550, 15637), (5761, 12350), (6175, 11522), (6650, 10699), (8230, 8645)]