30756796

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 64802304

約数和(自身を除く): 34045508

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 163, 293, 322, 326, 586, 644, 652, 1141, 1172, 2051, 2282, 3749, 4102, 4564, 6739, 7498, 8204, 13478, 14996, 26243, 26956, 47173, 47759, 52486, 94346, 95518, 104972, 188692, 191036, 334313, 668626, 1098457, 1337252, 2196914, 4393828, 7689199, 15378398, 30756796]

約数ペア:

[(1, 30756796), (2, 15378398), (4, 7689199), (7, 4393828), (14, 2196914), (23, 1337252), (28, 1098457), (46, 668626), (92, 334313), (161, 191036), (163, 188692), (293, 104972), (322, 95518), (326, 94346), (586, 52486), (644, 47759), (652, 47173), (1141, 26956), (1172, 26243), (2051, 14996), (2282, 13478), (3749, 8204), (4102, 7498), (4564, 6739)]