379235220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69457}}^1$

素因数の和:69489

約数の個数: 96

約数和(自身を含む): 1306921728

約数和(自身を除く): 927686508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 69457, 138914, 208371, 277828, 347285, 416742, 486199, 694570, 833484, 902941, 972398, 1041855, 1389140, 1458597, 1805882, 1944796, 2083710, 2430995, 2708823, 2917194, 3611764, 4167420, 4514705, 4861990, 5417646, 5834388, 6320587, 7292985, 9029410, 9723980, 10835292, 12641174, 13544115, 14585970, 18058820, 18961761, 25282348, 27088230, 29171940, 31602935, 37923522, 54176460, 63205870, 75847044, 94808805, 126411740, 189617610, 379235220]

約数ペア:

[(1, 379235220), (2, 189617610), (3, 126411740), (4, 94808805), (5, 75847044), (6, 63205870), (7, 54176460), (10, 37923522), (12, 31602935), (13, 29171940), (14, 27088230), (15, 25282348), (20, 18961761), (21, 18058820), (26, 14585970), (28, 13544115), (30, 12641174), (35, 10835292), (39, 9723980), (42, 9029410), (52, 7292985), (60, 6320587), (65, 5834388), (70, 5417646), (78, 4861990), (84, 4514705), (91, 4167420), (105, 3611764), (130, 2917194), (140, 2708823), (156, 2430995), (182, 2083710), (195, 1944796), (210, 1805882), (260, 1458597), (273, 1389140), (364, 1041855), (390, 972398), (420, 902941), (455, 833484), (546, 694570), (780, 486199), (910, 416742), (1092, 347285), (1365, 277828), (1820, 208371), (2730, 138914), (5460, 69457)]