30603930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 86676480

約数和(自身を除く): 56072550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 109, 147, 191, 210, 218, 245, 294, 327, 382, 490, 545, 573, 654, 735, 763, 955, 1090, 1146, 1337, 1470, 1526, 1635, 1910, 2289, 2674, 2865, 3270, 3815, 4011, 4578, 5341, 5730, 6685, 7630, 8022, 9359, 10682, 11445, 13370, 16023, 18718, 20055, 20819, 22890, 26705, 28077, 32046, 40110, 41638, 46795, 53410, 56154, 62457, 80115, 93590, 104095, 124914, 140385, 145733, 160230, 208190, 280770, 291466, 312285, 437199, 624570, 728665, 874398, 1020131, 1457330, 2040262, 2185995, 3060393, 4371990, 5100655, 6120786, 10201310, 15301965, 30603930]

約数ペア:

[(1, 30603930), (2, 15301965), (3, 10201310), (5, 6120786), (6, 5100655), (7, 4371990), (10, 3060393), (14, 2185995), (15, 2040262), (21, 1457330), (30, 1020131), (35, 874398), (42, 728665), (49, 624570), (70, 437199), (98, 312285), (105, 291466), (109, 280770), (147, 208190), (191, 160230), (210, 145733), (218, 140385), (245, 124914), (294, 104095), (327, 93590), (382, 80115), (490, 62457), (545, 56154), (573, 53410), (654, 46795), (735, 41638), (763, 40110), (955, 32046), (1090, 28077), (1146, 26705), (1337, 22890), (1470, 20819), (1526, 20055), (1635, 18718), (1910, 16023), (2289, 13370), (2674, 11445), (2865, 10682), (3270, 9359), (3815, 8022), (4011, 7630), (4578, 6685), (5341, 5730)]