4385010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 12968640

約数和(自身を除く): 8583630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 157, 190, 210, 245, 266, 285, 294, 314, 399, 471, 490, 570, 665, 735, 785, 798, 931, 942, 1099, 1330, 1470, 1570, 1862, 1995, 2198, 2355, 2793, 2983, 3297, 3990, 4655, 4710, 5495, 5586, 5966, 6594, 7693, 8949, 9310, 10990, 13965, 14915, 15386, 16485, 17898, 20881, 23079, 27930, 29830, 32970, 38465, 41762, 44745, 46158, 62643, 76930, 89490, 104405, 115395, 125286, 146167, 208810, 230790, 292334, 313215, 438501, 626430, 730835, 877002, 1461670, 2192505, 4385010]

約数ペア:

[(1, 4385010), (2, 2192505), (3, 1461670), (5, 877002), (6, 730835), (7, 626430), (10, 438501), (14, 313215), (15, 292334), (19, 230790), (21, 208810), (30, 146167), (35, 125286), (38, 115395), (42, 104405), (49, 89490), (57, 76930), (70, 62643), (95, 46158), (98, 44745), (105, 41762), (114, 38465), (133, 32970), (147, 29830), (157, 27930), (190, 23079), (210, 20881), (245, 17898), (266, 16485), (285, 15386), (294, 14915), (314, 13965), (399, 10990), (471, 9310), (490, 8949), (570, 7693), (665, 6594), (735, 5966), (785, 5586), (798, 5495), (931, 4710), (942, 4655), (1099, 3990), (1330, 3297), (1470, 2983), (1570, 2793), (1862, 2355), (1995, 2198)]